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BMW 8 Series Convertible (G14 LCI, facelift 2022) 840i (333 Hp) Steptronic
Overall Rating
BMW 8 Series:
The BMW 8 Series is a range of grand tourer coupes and convertibles produced by BMW.
The 8 Series was introduced in 1990 under the E31 model code and was only available as a two-door coupé. It is powered by a range of naturally aspirated V8 and V12 petrol engines. The E31 started production just as E24 6 Series production ended; however, it is not considered a direct successor. The E31 was discontinued in 1999 due to poor sales.
The model range was later reintroduced in 2018 with the second generation, G15 8 Series. It launched in coupé , convertible , and four-door Gran Coupé body styles, as the successor to the F06/F12/F13 6 Series lineup. The G15 8 Series introduces an inline-six diesel engine, and a high-performance BMW M8 trim later joined the lineup as well as the luxury inspired Alpina B8....(Read more on Wikipedia)
Convertible (G14 LCI, facelift 2022) Overview:
BMW 8 Series (Convertible (G14 LCI, facelift 2022)). With 500 Nm of torque, it offers ample pulling power. With a weight of 1840 kg, it falls in the mid‑range. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is excellent (0–100 km/h in 5.5 s). The top speed reaches 250 km/h. A convertible car with a retractable roof, offering open-air driving experiences. Seating for 4 makes it ideal for daily use.
840i (333 Hp) Steptronic Verdict:
Performance Verdict
Delivers the same smooth and potent inline-six power as its xDrive counterpart, with a purer rear-wheel-drive feel, albeit with slightly slower acceleration from a standstill.
Fuel Economy
Similar fuel economy to the xDrive version, offering a good balance for a powerful petrol engine, potentially slightly better on highway runs due to less drivetrain loss.
Pros and Cons:
Pros:
- • Stunning design and luxurious interior craftsmanship.
- • Powerful and refined engine lineup, including a potent V8 and efficient diesel.
- • Excellent ride comfort and grand touring capabilities.
- • Advanced technology and infotainment system.
- • High-quality materials throughout the cabin.
Cons:
- • Limited rear seat space, typical for a 2+2 convertible.
- • Relatively small trunk, especially with the roof down.
- • High purchase price and potentially expensive options.
- • Can feel less agile than smaller sports cars despite its power.
- • Fuel economy can be high on V8 models.
Specifications:
Specifications are compared to those of the previous generation(Gran Coupe (G16): June, 2020 - March, 2022).
| General: | |
|---|---|
| Brand: | BMW |
| Model: | 8 Series |
| Generation: | Convertible (G14 LCI, facelift 2022) |
| Modification (Engine): | 840i (333 Hp) Steptronic |
| Start of production: | March, 2022 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Cabriolet |
| Seats: | 4 |
| Doors: | 2 |
| Engine: | |
|---|---|
| Engine systems: | Start & Stop System |
| Power: | 333 Hp @ 5500-6250 rpm. Same horsepower |
| Power per litre: | 111.1 Hp/l [231mm less] |
| Torque: | 500 Nm @ 1700-4000 rpm. |
| Engine Model/Code: | B58B30C More details about the engine B58B30C |
| Engine displacement: | 2998 |
| Number of cylinders: | 6 |
| Engine configuration: | Inline |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Direct injection |
| Engine aspiration: | Twin-power turbo, Intercooler |
| Valvetrain: | DOHC |
| Engine oil capacity: | 6.5 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 82 mm mm |
| Piston Stroke: | 94.6 mm mm |
| Compression ratio: | 11:1 |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Combined fuel consumption (WLTP): | 8.4-8.8 l/100 km |
| Emission standard: | Euro 6d |
| Acceleration 0 - 100 km/h: | 5.5 sec |
| Acceleration 0 - 62 mph: | 5.5 sec |
| Maximum speed: | 250 km/h, Electronically limited |
| Weight-to-power ratio: | 5.5 kg/Hp, 181 Hp/tonne |
| Weight-to-torque ratio: | 3.7 kg/Nm, 271.7 Nm/tonne |
| Acceleration 0 - 60 mph: | 5.2 sec |
| Space: | |
|---|---|
| Kerb Weight: | 1840 |
| Max. weight: | 2340 |
| Max load: | 500 |
| Trunk (boot) space - maximum: | 350 l |
| Trunk (boot) space - minimum: | 280 l |
| Fuel tank capacity: | 68 l |
| Size: | |
|---|---|
| Length: | 4851 mm mm [231mm less] |
| Width: | 1902 mm mm [30mm less] |
| Height: | 1345 mm mm [62mm less] |
| Wheelbase: | 2822 mm mm [201mm less] |
| Width including mirrors: | 2137 mm |
| Front track: | 1627 mm |
| Rear (Back) track: | 1642 mm |
| Front overhang: | 953 mm |
| Rear overhang: | 1076 mm |
| Ride height (ground clearance): | 118 mm |
| Minimum turning circle (turning diameter): | 11.6 m [above average] |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears | 8 |
| Transmission type | Automatic |
| Gearbox type | Steptronic |
| Front brakes | Ventilated discs [Best for performance and cooling.] |
| Rear brakes | Ventilated discs [Best for performance and cooling.] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | Front wheel tires: 245/40 R19; 245/35 R20 |
| Wheel rims size | Front wheel rims: 8J x 19; 8J x 20 |
| Front suspension | Double wishbone |
| Rear suspension | Independent multi-link suspension |
If you could change one thing about the BMW 8 Series, what would it be?