2020 Alpina D3 Sedan (G20) Dimensions, Size & Specs

Production
Model Year:2020
Production Years:2020 - 2022 discontinued in 2022
1440 mm56.7 in4.7 ft
L: 4719 mm185.8 in15.5 ft | W: 2068 mm81.4 in6.8 ft
Length
4719 mm185.8 in15.5 ft
Width
2068 mm81.4 in6.8 ft
Height
1440 mm56.7 in4.7 ft
Trunk Capacity
480 liter17.0 cu ft
Technical Details

Exterior Dimensions

Precise measurements of the 2020 Alpina D3 Sedan, engineered for optimal performance and comfort

Dimensions
Length:4719 mm185.8 in15.5 ft
Width:1827 mm71.9 in6.0 ft
Width (Opened Mirrors):2068 mm81.4 in6.8 ft
Height:1440 mm56.7 in4.7 ft
Trunk Capacity:480 liter17.0 cu ft
Weight Specifications
Curb Weight:1950 kg4299 lbs
Maximal permitted Weight:2325 kg5126 lbs
Tire Specifications
Rims Sizes:9.5J x 19, 8.5J x 19
Tire Sizes:265/35 ZR19 (W:265 | H:35 | D:19)
255/35 ZR19 (W:255 | H:35 | D:19)
Useful Information

About 2020 Alpina D3 Sedan

The Alpina D3 Sedan (G20), produced from 2020 to 2022, is a distinguished luxury performance sedan that elegantly blends refined design with dynamic driving characteristics. Measuring 4719 mm (185.8 inches) in length, 1827 mm (71.9 inches) in width without mirrors, and 1440 mm (56.7 inches) in height, it fits comfortably within the mid-size sedan category, offering a balanced profile suited for both urban and highway driving. When considering practical dimensions including the opened side mirrors, the width expands to 2068 mm (81.4 inches), important for parking and maneuverability considerations.

Weighing in at a curb weight of 1950 kg (4299 lbs) and with a maximum authorized weight of 2325 kg (5125 lbs), the D3 Sedan is built on a solid and stable platform ensuring confident road presence. Its luggage capacity of 480 liters (approximately 16.95 cubic feet) provides ample storage space for daily needs, making it a practical option for drivers seeking both performance and convenience.

The car rides on large 19-inch rims—9.5J x 19 at the front and 8.5J x 19 at the rear—paired with high-performance tires sized 265/35 ZR19 at the front and 255/35 ZR19 at the rear. This setup contributes to precise handling and a sporty driving experience, characteristic of Alpina's engineering philosophy.

Overall, the 2020-2022 Alpina D3 Sedan (G20) is a well-proportioned vehicle combining luxury, power, and functionality. Its dimensions offer a comfortable cabin environment while maintaining an aggressive stance, ideal for enthusiasts who desire a sedan with distinctive size and superior driving capabilities.

Exceptional Features

2020 Alpina D3 Sedan Highlights

Discover the standout features that make the 2020 Alpina D3 Sedan a leader in its class

Engine and Performance

The 2020 Alpina D3 Sedan is powered by a tuned 3.0-liter inline-six twin-turbo diesel engine producing approximately 340 horsepower and 700 Nm of torque, delivering a blend of strong performance and impressive fuel efficiency.

Transmission

It comes equipped with an 8-speed automatic transmission optimized by Alpina for smooth and rapid gear shifts, enhancing both driving dynamics and comfort.

Suspension and Handling

The Alpina D3 Sedan features a bespoke suspension setup with enhanced dampers and chassis tuning, providing sharp handling and a comfortable ride balance suitable for sporty driving and daily use.

Interior and Luxury Features

The cabin is outfitted with high-quality materials including Alcantara and fine leather, unique Alpina touches such as the sport steering wheel, exclusive badging, and advanced infotainment systems for luxury and convenience.

Design and Exterior Enhancements

Distinctive Alpina aerodynamic body kit, multi-spoke Alpina wheels, and signature blue pinstriping set the D3 apart visually from standard BMW 3 Series models.
Frequently Asked Questions

FAQ

Have a question? Please check our knowledgebase first.

The Alpina D3 Sedan (G20), manufactured between 2020 and 2022, has a length of 4719 mm (185.8 inches), a width of 1827 mm (71.9 inches), and a height of 1440 mm (56.7 inches). These dimensions give it a sleek and sporty sedan profile, which balances aerodynamic efficiency with interior space.

With the mirrors opened, the Alpina D3 Sedan (G20) measures 2068 mm (81.4 inches) in width. This measurement is critical for everyday tasks such as parking in tight spaces, navigating narrow roads, and understanding the full spatial requirements when driving or storing the vehicle.

The curb weight of the Alpina D3 Sedan (G20) is 1950 kg (4299 lbs), while its maximum weight is rated at 2325 kg (5127 lbs). The curb weight influences acceleration, braking, and fuel efficiency, while the maximum weight takes into account the total load capacity including passengers and cargo. Its reasonably balanced weight supports a dynamic driving experience without compromising comfort.

The Alpina D3 Sedan (G20) offers a luggage capacity of 480 liters (about 16.9 cubic feet). This generous boot space makes it practical for daily commuting, weekend trips, or even longer vacations, allowing owners to carry substantial luggage or shopping, while maintaining rear passenger comfort.

Yes, the Alpina D3 Sedan (G20) generally fits into a standard garage. With an overall length of 4719 mm (185.8 inches) and a width of 1827 mm (71.9 inches), or 2068 mm (81.4 inches) including mirrors, it is within the dimensions typically accommodated by residential garages. However, garages should be wide enough to comfortably consider the wider stance when mirrors are open to avoid damage during entry or exit.

Compared to its predecessor, the Alpina D3 Sedan (F30), the G20 generation is slightly longer and wider, enhancing both interior space and road presence. The G20 measures 4719 mm in length and 1827 mm in width, while the F30 was generally a bit more compact. These size increases contribute to a more modern and comfortable cabin environment, improved luggage space, and better stability on the road.

The Alpina D3 Sedan (G20) competes well in the mid-size luxury diesel sedan segment, offering a length of 4719 mm and a luggage capacity of 480 liters, which are consistent with competitors like the Audi A4 and Mercedes-Benz C-Class diesels. It distinguishes itself with a sportier edge thanks to Alpina’s tuning expertise. Its dimensions ensure ample interior space for passengers and cargo, while its curb weight and aerodynamic design support refined handling.

The Alpina D3 Sedan (G20) is equipped with rims sized 9.5J x 19 for the front and 8.5J x 19 for the rear. Tire sizes are 265/35 ZR19 at the front and 255/35 ZR19 at the rear. These wide tires and large rims contribute to improved grip, stability, and cornering capabilities, reinforcing the car's sporty and performance-oriented character without compromising ride comfort.

The Alpina D3 Sedan (G20) is a mid-size luxury sedan produced from 2020 to 2022, known for its blend of everyday usability, diesel efficiency, and enhanced performance courtesy of Alpina’s bespoke tuning. It stands out within the Alpina lineup by offering a powerful yet refined diesel engine option combined with luxurious features and dynamic handling suited for enthusiasts who prefer diesel powertrains.

With a curb weight of 1950 kg, the Alpina D3 Sedan (G20) is moderately heavy for a mid-size sedan, primarily due to its diesel powertrain and luxury equipment. This weight contributes to a stable, well-planted driving experience but can slightly impact fuel economy compared to lighter models. However, diesel engines typically offer better fuel efficiency and lower CO2 emissions than equivalent petrol engines in similar weight classes, helping the D3 balance performance with environmental considerations.

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