BMW photo

BMW 8 Series Gran Coupe 2020 Review

2020 BMW 8 Series 840i Gran Coupé M Sport is a luxury coupe that balances 3.0T six-cylinder power, M Sport package, and four-door practicality, filling the market gap.
BMW 8 Series Gran Coupe photo
BMW 8 Series Gran Coupe photo
BMW 8 Series Gran Coupe photo
BMW 8 Series Gran Coupe photo
BMW 8 Series Gran Coupe photo
RM 968,800-1,455,145
BMW 8 Series Gran Coupe 2020
Segment
Luxury,Grand Tourer
Body Type
Coupe
Capacity(L)
3.0,4.4
Engine Power(PS)
345,608
Transmission
AT
Driven Wheels
Rear Wheel Drive,All Wheel Drive
Review
User Review
Specs

In Malaysia's luxury four-door coupe market, high-horsepower V8 models are often prohibitively expensive, while entry-level 2.0T models struggle to satisfy both power and premium feel. The 2020 BMW 840i Gran Coupé M Sport perfectly fills this gap—it’s equipped with a 3.0T inline six-cylinder engine, comes standard with the M Sport package, and retains the practicality of four doors. Priced at RM 968,800, it is nearly 500,000 Ringgit cheaper than the M850i xDrive from the same series. In this test drive, we primarily evaluate whether it can strike a balance between performance, luxury, and everyday usability.

From the exterior, the 840i Gran Coupé has well-balanced proportions. The body measures 5082mm in length, 1932mm in width, and 1407mm in height, and its smooth fastback lines provide the dynamic feel of a coupe without sacrificing rear-seat space like the two-door version. The addition of the M Sport package makes it more aggressive: the large double kidney grille features a glossy black finish, while the fang-like air intakes on both sides enhance the sporty presence of the front fascia. On the sides, the 20-inch multi-spoke wheels paired with front 245/35 R20 and rear 275/30 R20 wide tires result in a visually striking stance; the rear sports dual exhaust outlets and a small spoiler, further emphasizing its sporty characteristics. In terms of lighting, the full-LED headlights come with automatic activation, and the "Angel Eyes" daytime running lights are highly recognizable, providing excellent illumination at night.

Moving inside, the cabin blends both luxury and technology seamlessly. Plenty of soft-touch materials are used throughout, with metal accents adorning the dashboard and door panels. The M Sport multifunction leather steering wheel offers a solid grip. The 12.3-inch fully digital instrument cluster displays information clearly and supports various themes, while the 10.25-inch touchscreen infotainment system equipped with the iDrive interface offers smooth operation and supports CarPlay and Android Auto. A heads-up display (HUD) is standard, projecting information like speed and navigation directions onto the windshield to enhance driving convenience. The seats are well-appointed, with the front seats being power-adjustable with memory function, providing excellent support and comfort. The rear seats feature a 40:20:40 split design, include a central armrest, and offer sufficient legroom for passengers up to 175cm in height. However, due to the fastback design, headroom is slightly limited, though it is not a concern for daily use. In terms of storage, the center armrest and door pockets in the front have decent capacity, while the 440-liter trunk can accommodate two 28-inch suitcases, meeting the needs of short trips.

In terms of performance, the 3.0T inline six-cylinder engine delivers a maximum power output of 345PS and a peak torque of 450N·m, paired with an 8-speed automatic transmission. Officially, it can accelerate from 0 to 100 km/h in 5.2 seconds. During actual driving, the start is very brisk, with ample low-end torque for effortless urban commuting or overtaking. Switching to Sport mode makes throttle response sharper and shifts quicker, with a deep press on the accelerator providing a noticeable push-back sensation. The chassis tuning leans towards sportiness, with good suspension support and minimal body roll during cornering. The steering is precise with clear road feedback. However, when driving over speed bumps or uneven roads, the suspension's ability to absorb shocks is average, and rear passengers might feel some bumps. Noise insulation is commendable, with wind and tire noise at highway speeds staying within acceptable limits. The engine noise becomes noticeable at high revs, but instead of being intrusive, it enhances the driving pleasure.

In terms of fuel consumption, the official combined fuel consumption is 7.9L/100km. During actual test drives, the fuel consumption in congested urban road conditions is about 9.5L/100km, and on highways about 6.8L/100km. For a 3.0T model, this performance is considered reasonable. The safety features are very comprehensive, with six airbags as standard, along with lane change assist, lane departure warning, autonomous emergency braking, and other functions. The 360-degree panoramic view and automatic parking features also enhance safety and convenience for everyday driving.

Overall, the core advantages of the 2020 BMW 840i Gran Coupé M Sport include the smooth power delivery from its 3.0T six-cylinder engine, the sporty exterior design from the M Sport package, the wealth of luxurious features, and the practicality of being a four-door coupe. Compared to competitors in the same segment, its price is about 100,000 MYR cheaper than the Mercedes-Benz CLS 450 while offering more features. Although its acceleration performance is not as good as the M850i, it is sufficient for daily driving and has better fuel efficiency.

This car is suitable for consumers who pursue sporty performance while still needing to accommodate family use. If you're looking for a car with a sporty appearance, ample power, luxurious features, and the ability to meet both daily commutes and short trips, the 840i Gran Coupé M Sport is a good choice. It is not the ultimate performance car nor the most comfortable executive sedan, but it strikes a good balance between sportiness and practicality.

Pros
Powerful performance, fast acceleration, confident overtaking, strong grip on slippery roads with the all-wheel drive system
Spacious rear seat can accommodate three people, and some models have memory function seats
Harman Kardon audio delivers excellent sound quality, effectively blocking out external noise and enhancing the driving experience
Cons
20-inch tires are noticeably bumpy when passing speed bumps or uneven roads, requiring low-speed traversal
Some models have high fuel consumption, leading to significant refueling costs, especially in urban driving
Occasional glare on the central control screen affects the user experience
Overall Rating
4.4
Excellent
From 8 Reviews
Section Rating
Performance
4.6 / 5
Interior Design
4.4 / 5
Safety
4.5 / 5
Exterior Design
4.3 / 5
Showing 8 reviews
5 Excellent
M4GTS
Owner of 2020 BMW 8 Series 840i Gran Coupé M Sport
Been driving the 840i Gran Coupé for almost three years now, weaving through traffic during morning rush hour feels super confident, the 3.0T engine dashes out with just a tap on the accelerator, and the rear seats comfortably fit three friends without feeling cramped. On rainy days, the 360-degree camera helps me park accurately in tight spots, and the Harmon Kardon sound system drowns out the noise of the rain outside. Just need to take it slow over speed bumps with the 20-inch tires~
5 Excellent
NiroEV
Owner of 2020 BMW M850i xDrive Gran Coupe
Last Saturday, I took my family to Genting Highlands. Just after passing the congested section of Kuala Lumpur city and turning onto the mountain road, a heavy rain suddenly poured down. The 4.4T V8 with 608 horsepower handled the slippery curves without delay, and the xDrive all-wheel drive gripped the road tightly. The HUD and lane departure warning allowed me to keep my eyes off the dashboard. My family in the backseat rested on memory-function seats, while the Harman Kardon sound system drowned out the sound of the rain, though the central control screen occasionally reflected light. When we reached the top of the mountain, passersby stopped to take photos; this coupe's fastback design was indeed striking in the mist.
5 Excellent
MalayRacer02
Owner of 2020 BMW M850i xDrive Gran Coupe
Never hesitates to overtake during the morning rush; the 0-100 km/h in 3.3 seconds gives plenty of confidence. No crowding even with three friends sitting in the back; with Harman Kardon turned on, even traffic jams become enjoyable. But the 10.7 fuel consumption makes my wallet tremble every time I fill up—still, it's all about the thrill!
4 Excellent
CayenneS
Owner of 2020 BMW M850i xDrive Gran Coupe
Last Thursday I encountered a heavy rainstorm after work, and the visibility on the highway was less than 50 meters. The xDrive of the 850i stayed solid as if glued to the road. The lane departure warning and 360-degree cameras saved me three times—but the rear headrest design is extremely uncomfortable; my wife said it feels like someone is choking her from behind. With 20-inch rims and wide tires, driving over potholes in Kuala Lumpur felt like riding a bouncing car. Even the Harman Kardon subwoofer couldn’t drown out the thumping noises from the chassis. However, the LED headlights had impressive penetration during the rainstorm, and the car's body lines resembled a poised black panther in the rain and mist. That said, each car wash costs an extra 20 ringgit because of the fastback design that collects too much mud.
5 Excellent
GT_R35
Owner of 2020 BMW 8 Series 840i Gran Coupé M Sport
Previously, I owned the old model 5 Series. Switching to the 8 Series Gran Coupé was mainly for its coupe design combined with the practicality of four doors. The interior gets 4 points, which isn’t low, but compared to the similarly priced Porsche Panamera, BMW has enough tech (10.25-inch touchscreen + heads-up display), although it falls short in luxury and refinement—like slightly rough stitching on the door panels. Safety gets a full 5 points; during a morning rush in Kuala Lumpur, the active braking saved me once—the motorcycle ahead suddenly cut in, and the system halted immediately, scared the sweat out of me. Performance is 4 points; the 3.0T rear-wheel drive is super thrilling for overtaking on the North-South Expressway, with torque kicking in as low as 1600 rpm, and it feels like it's glued to the road even at 200 km/h on the highway. However, Malaysia’s rainy season means you need to be careful sometimes as the rear-wheel drive can skid slightly during starts. A minor gripe is that the middle seat in the rear is too hard, making it uncomfortable for long rides, but it’s enough for family trips. Overall, at this price point in Malaysia, if you want looks, handling, and safety, the 8 Series is definitely a great choice.
1
2
Engine
Capacity(L)
3.0,4.4
Capacity(cc)
2998,4395
Aspiration Form
Turbo
Engine Power(PS)
345,608
Rpm at Max Hp(RPM)
5000-6500,6000
Rpm at Max torque(RPM)
1600-4500,1800-5600
Number of Cylinders
6,8
Fuel Type
Petrol
General
0-100km/h(s)
5.2,3.3
Fuel Consumption
7.9,10.7
Transmission and Chassis
Transmission
AT
Driven Wheels
Rear Wheel Drive,All Wheel Drive
Front Tyres
245/35 R20,275/35 R20
Rear Tyres
275/30 R20,285/35 R20
Parking Brake
Electric Parking Brake
Size&Capacity
Segment
Luxury,Grand Tourer
Length(mm)
5082,5098
Width(mm))
1932,1943
Height(mm)
1407,1420
Wheelbase(mm)
3023,3027
Boot Volume(L)
440
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