Boss Motor Company

Boss Motor Company Welcome to Boss Motor Company. We are a family run business with over 30 years experience.

We pride ourselves on combining the very best prestige automobiles with the finest of service.

10/04/2026

2023 (73) BMW M4 Competition Convertible Auto
13,600 miles – 1 owner from new – Full BMW main dealer service history

£60,450

Finished in Skyscraper Grey with Silverstone and Black Merino leather interior, this one-owner M4 Competition Convertible combines open-top performance with a strong factory specification including Technology, Visibility and Comfort packages.

Key details:

- 2023 / 73 plate
- 13,600 miles
- M4 Competition Convertible
- 3.0-litre twin-turbocharged straight-six petrol engine (503 bhp)
- 8-speed automatic transmission
- M xDrive all-wheel drive

Specification highlights:

- Skyscraper Grey exterior
- Silverstone and Black Merino leather interior
- Carbon fibre interior trim
- Wind deflector
- 19” front / 20” rear staggered alloy wheels
- Wireless Apple CarPlay & Android Auto
- M Sport seats with memory
- Heated front seats
- Cruise control with braking function
- Ambient interior lighting
- Technology Package
- Head-up display
- BMW Live Cockpit Professional
- Gesture control
- Enhanced Bluetooth & wireless charging
- Comfort Package
- Comfort Access (keyless entry)
- Heated steering wheel
- Extended storage package
- Visibility Package
- Adaptive LED headlights
- High Beam Assist

History & ownership:

- 1 owner from new
- Full BMW main dealer service history

09/04/2026

2022 (72) Porsche Macan S
15,600 miles – 1 owner from new – Full Porsche main dealer service history

£54,950

Finished in Gentian Blue Metallic with Pebble interior, this one-owner Macan S is a well-specified example combining performance with everyday usability and comfort.

Key details:

- 2022 / 72 plate
- 15,600 miles
- Macan S
- 2.9-litre twin-turbocharged V6 petrol engine (380 PS)
- 7-speed PDK automatic transmission
- All-wheel drive

Specification highlights:

- Gentian Blue Metallic exterior
- Pebble Grey leather interior
- Extended leather dashboard
- Panoramic glass roof
- Air suspension with PASM (Porsche Active Suspension Management)
- 14-way electrically adjustable front seats with memory settings
- Heated front seats
- Power-folding, heated exterior mirrors
- Keyless entry (Porsche Entry & Drive)
- BOSE Surround Sound System
- Surround View camera system
- Power tailgate
- Cruise control
- 3-zone climate control
- Analogue clock on dashboard
- LED headlights with Porsche Dynamic Light System (PDLS)
- 20” alloy wheels

History & ownership:

- 1 owner from new
- Full Porsche main dealer service history

2019 (69) Porsche 718 Cayman GTS31,500 miles – 3 owners from new – Full service history (Porsche main dealer)Finished in...
08/04/2026

2019 (69) Porsche 718 Cayman GTS
31,500 miles – 3 owners from new – Full service history (Porsche main dealer)

Finished in Crayon Grey with Black GTS interior pack and Crayon contrast stitching, this Cayman GTS is a well-specified example benefiting from front-end paint protection film and a strong list of factory options.

£53,950

Key details:

- 2019 / 69 plate
- 31,500 miles
- 718 Cayman GTS
- 2.5-litre turbocharged flat-four petrol engine (365 PS)
- 7-speed PDK automatic transmission
- Rear-wheel drive

Specification highlights:

- Crayon Grey exterior
- Black GTS interior pack with Crayon contrast stitching
- Front-end paint protection film (PPF)
- BOSE Surround Sound System
- PDLS+ headlights (Porsche Dynamic Light System Plus)
- Switchable Porsche Sports exhaust system with Black tailpipes
- Carbon fibre interior trims
- Extended leather to dashboard and door cards
- Heated front seats
- Sport Chrono Package Plus
- Climate control
- Power Steering Plus
- Power-folding exterior mirrors
- ParkAssist front and rear
- Headlight cleaning system covers painted
- Porsche logo finished in Satin Black
- 20” alloy wheels finished in Satin Black

History & ownership:

- 3 owners from new
- Full service history (Porsche main dealer)

2023 Land Rover Defender 110 D300 X-Dynamic SE Auto25,700 miles – 2 owners from new – Full Land Rover main dealer servic...
06/04/2026

2023 Land Rover Defender 110 D300 X-Dynamic SE Auto
25,700 miles – 2 owners from new – Full Land Rover main dealer service history

Finished in Carpathian Grey with Black leather interior, this Defender 110 X-Dynamic SE is a well-presented example enhanced with a number of exterior upgrades alongside a strong factory specification.

£61,950

Key details:

- 2023 / 23 plate
- 25,700 miles
- X-Dynamic SE specification
- D300 3.0-litre six-cylinder diesel engine (300 PS, Mild Hybrid)
- 8-speed automatic transmission
- All-wheel drive

Specification highlights:

- Carpathian Grey exterior
- Black leather interior
- Black painted contrast roof
- Opening glass panoramic sunroof
- 22” alloy wheels
- Wheel arch extensions
- Extended mudflaps
- Rear spoiler extension
- Spare wheel cover
- Side steps
- LED Matrix headlamps
- Heated windscreen
- Heated front seats
- Electrically adjustable front seats with memory settings
- Meridian sound system
- Ambient interior lighting
- Apple CarPlay & Android Auto
- Power-folding heated door mirrors
- Keyless entry and start
- Adaptive cruise control
- Blind spot assist
- 3D Surround Camera system
- Privacy glass
- Electric deployable towbar

History & ownership:

- 2 owners from new
- Full Land Rover main dealer service history

05/04/2026

2019 (69) Porsche 718 Boxster S
15,000 miles – 2 owners from new – Full Porsche main dealer service history – Porsche warranty until November 2026

£50,950

Finished in Jet Black Metallic with Black and Crayon two-tone interior, this low-mileage Boxster S is a highly specified example featuring a wide range of factory options and extended interior detailing.

Key details:

- 2019 / 69 plate
- 15,000 miles
- 718 Boxster S
- 2.5-litre turbocharged flat-four petrol engine (350 PS)
- 7-speed PDK automatic transmission
- Rear-wheel drive

Specification highlights:

- Jet Black Metallic exterior
- Black and Crayon two-tone leather interior
- Carbon interior package (with leather interior)
- Porsche crest embossed in headrests
- Crayon seat belts
- Illuminated carbon door sill guards
- Roll-over bars painted in exterior colour
- Rear side air intake grilles painted
- Tinted tail lights
- SportDesign package
- Porsche Sports exhaust system
- PASM (Porsche Active Suspension Management)
- Sport Chrono Package including mode switch
- Adaptive Sports Seats Plus (18-way electric) with memory
- Heated front seats
- Electric steering column adjustment
- Power Steering Plus
- BOSE Surround Sound System
- Apple CarPlay connectivity
- ParkAssist front and rear including reversing camera
- Cruise control
- Electric folding exterior mirrors
- Bi-Xenon headlights in Black including PDLS (Porsche Dynamic Light System)
- Two-zone climate control
- Light Design Package
- 64-litre fuel tank
- 20” 911 Turbo alloy wheels
- Full colour Porsche crest centre caps

History & ownership:

- 2 owners from new
- Full Porsche main dealer service history
- Porsche warranty valid until November 2026

2023 (73) BMW M4 Competition Convertible Auto13,600 miles – 1 owner from new – Full BMW main dealer service history£60,4...
05/04/2026

2023 (73) BMW M4 Competition Convertible Auto
13,600 miles – 1 owner from new – Full BMW main dealer service history

£60,450

Finished in Skyscraper Grey with Silverstone and Black Merino leather interior, this one-owner M4 Competition Convertible combines open-top performance with a strong factory specification including Technology, Visibility and Comfort packages.

Key details:

- 2023 / 73 plate
- 13,600 miles
- M4 Competition Convertible
- 3.0-litre twin-turbocharged straight-six petrol engine (503 bhp)
- 8-speed automatic transmission
- M xDrive all-wheel drive

Specification highlights:

- Skyscraper Grey exterior
- Silverstone and Black Merino leather interior
- Carbon fibre interior trim
- Wind deflector
- 19” front / 20” rear staggered alloy wheels
- Wireless Apple CarPlay & Android Auto
- M Sport seats with memory
- Heated front seats
- Cruise control with braking function
- Ambient interior lighting
- Technology Package
- Head-up display
- BMW Live Cockpit Professional
- Gesture control
- Enhanced Bluetooth & wireless charging
- Comfort Package
- Comfort Access (keyless entry)
- Heated steering wheel
- Extended storage package
- Visibility Package
- Adaptive LED headlights
- High Beam Assist

History & ownership:

- 1 owner from new
- Full BMW main dealer service history

04/04/2026

2022 (71) Audi SQ7 Vorsprung TFSI Quattro Auto
34,200 miles – 2 owners from new – Full Audi main dealer service history

£57,950

Finished in Daytona Grey with Black leather interior, this SQ7 Vorsprung offers V8 performance alongside a high level of comfort and technology, with a comprehensive factory specification.

Key details:

2022 / 71 plate
34,200 miles
Vorsprung edition
4.0-litre twin-turbocharged V8 petrol engine (507 PS)
8-speed Tiptronic automatic transmission
Quattro all-wheel drive

Specification highlights:

- Daytona Grey exterior
- Black leather interior
- Opening glass panoramic roof
- Electrically adjustable front seats with memory
- Heated front and rear seats
- Ventilated front seats
- Massage function front seats
- Black roof rails
- Black exterior mirrors
- Power-folding, heated exterior mirrors
- Power tailgate
- Keyless entry and start
- Soft close doors
- Head-up display
- Bang & Olufsen sound system
- Adaptive cruise control
- Blind spot assist
- Park Assist system
- 360° Surround Camera system
- Matrix LED headlights
- Privacy glass
- Ambient interior lighting
- Adaptive air suspension
- All-wheel steering
- Extended leather package
- 22” alloy wheels

History & ownership:

- 2 owners from new
- Full Audi main dealer service history

2022 Land Rover Defender 110 D250 X-Dynamic HSE Auto 7 SEATS26,700 miles – 2 owners from new – Full Land Rover main deal...
04/04/2026

2022 Land Rover Defender 110 D250 X-Dynamic HSE Auto 7 SEATS
26,700 miles – 2 owners from new – Full Land Rover main dealer service history

£61,950

Finished in Gondwana Stone Gloss with Khaki and Ebony interior, this Defender 110 X-Dynamic HSE is a well-specified example enhanced with exterior styling upgrades and a strong factory equipment list.

Key details:

- 2022 / 22 plate
- 26,700 miles
- X-Dynamic HSE specification
- D250 3.0-litre six-cylinder diesel engine (249 PS, Mild Hybrid)
- 8-speed automatic transmission
- All-wheel drive
- 7 Seater

Specification highlights:

- Gondwana Stone Gloss exterior
- Khaki and Ebony interior
- Black painted contrast roof
- Opening glass panoramic sunroof
- 22” ‘Octa’ alloy wheels
- Large wheel arch extensions
- Rear spoiler
- Extended mudflaps
- Spare wheel cover
- Side steps
- LED Premium headlamps with High Beam Assist
- Heated windscreen
- Heated steering wheel
- Heated and cooled front seats
- Electrically adjustable front seats with memory settings
- Electric steering column adjustment
- 11.4” Pivi Pro infotainment touchscreen
- Wireless Apple CarPlay & Android Auto
- Meridian sound system
- Ambient interior lighting
- Power-folding heated exterior mirrors
- Keyless entry and start
- Adaptive cruise control
- Blind spot assist
- Traffic sign recognition
- 3D Surround Camera system
- Privacy glass
- Electric deployable towbar
- Electronic air suspension
- Terrain Response system

History & ownership:

- 2 owners from new
- Full Land Rover main dealer service history

2022 (71) Audi SQ7 Vorsprung TFSI Quattro Auto34,200 miles – 2 owners from new – Full Audi main dealer service history£5...
03/04/2026

2022 (71) Audi SQ7 Vorsprung TFSI Quattro Auto
34,200 miles – 2 owners from new – Full Audi main dealer service history

£57,950

Finished in Daytona Grey with Black leather interior, this SQ7 Vorsprung offers V8 performance alongside a high level of comfort and technology, with a comprehensive factory specification.

Key details:

2022 / 71 plate
34,200 miles
Vorsprung edition
4.0-litre twin-turbocharged V8 petrol engine (507 PS)
8-speed Tiptronic automatic transmission
Quattro all-wheel drive

Specification highlights:

- Daytona Grey exterior
- Black leather interior
- Opening glass panoramic roof
- Electrically adjustable front seats with memory
- Heated front and rear seats
- Ventilated front seats
- Massage function front seats
- Black roof rails
- Black exterior mirrors
- Power-folding, heated exterior mirrors
- Power tailgate
- Keyless entry and start
- Soft close doors
- Head-up display
- Bang & Olufsen sound system
- Adaptive cruise control
- Blind spot assist
- Park Assist system
- 360° Surround Camera system
- Matrix LED headlights
- Privacy glass
- Ambient interior lighting
- Adaptive air suspension
- All-wheel steering
- Extended leather package
- 22” alloy wheels

History & ownership:

- 2 owners from new
- Full Audi main dealer service history

02/04/2026

NOW UNDER OFFER

2021 Range Rover Sport SVR Carbon Edition
17,300 miles – 1 owner from new – Full Land Rover main dealer service history (just serviced)

Finished in SVO Premium Palette Grey with Black and Ivory leather interior, this one-owner SVR Carbon Edition features the full exterior carbon package, exposed carbon bonnet and a comprehensive factory specification.

Key details:
- 2021 / 21 plate
- 17,300 miles
- SVR Carbon Edition
- 5.0-litre Supercharged V8 petrol engine (575 PS)
- 8-speed automatic transmission
- All-wheel drive

Specification highlights:
- SVO Premium Palette Grey exterior
- Black and Ivory leather interior
- Full exterior carbon fibre pack
- Exposed carbon fibre bonnet
- Contrast Black painted roof
- Opening glass panoramic sunroof
- Switchable sports exhaust system
- LED Pixel Plus Matrix headlamps
- Head-up display
- Rear view camera
- Blind spot monitoring
- Adaptive cruise control
- Heated steering wheel
- Heated windscreen
- Heated front and rear seats
- Electric front seats with memory settings
- Electric steering column adjustment
- Soft close doors
- Centre console refrigerator
- Meridian Surround Sound System
- Configurable ambient interior lighting
- Apple CarPlay & Android Auto
- Privacy glass
- Illuminated front treadplates
- Power tailgate

History & ownership:
- 1 owner from new
- Full Land Rover main dealer service history
- Recently serviced

29/03/2026

2024 (74) Range Rover P460e Autobiography Auto
18,500 miles – 2 owners from new – Full Land Rover main dealer service history

Finished in Barassine Blue with Black full leather interior, this Range Rover Autobiography combines luxury, advanced technology and plug-in hybrid performance with a comprehensive factory specification.

Key details:

- 2024 / 74 plate
- 18,500 miles
- Autobiography specification
- 3.0-litre petrol plug-in hybrid (P460e – 460 PS combined output)
- 8-speed automatic transmission
- All-wheel drive

Specification highlights:

- Varesine Blue exterior
- Black full leather interior
- Extended leather to upper dashboard
- SV Bespoke wood interior trims
- Opening glass panoramic roof
- Fixed side steps
- 22” alloy wheels in Gloss Black
- Shadow exterior package
- Pixel LED headlights with automatic high beam assist
- Power-folding exterior mirrors
- Head-up display
- Keyless entry and exit
- Blind spot monitoring system
- Adaptive cruise control
- Heated steering wheel
- Heated front windscreen
- Electrically adjustable steering column
- Heated and ventilated front seats
- Heated rear seats
- Front seat massage function
- Winged headrests
- Meridian Signature Surround Sound System
- Illuminated door entry tread plates
- 3D Surround Camera system
- Digital rear-view mirror
- Wireless phone charging pad
- Ambient interior lighting
- Power tailgate

History & ownership:

- 2 owners from new
- Full Land Rover main dealer service history

Address

Hangar 7, Old Hangar Farm
Chesham
HP53QW

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm

Telephone

+441923267200

Website

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