Click on image to view the full photo gallery
BMW Z4 G29 20i (197 Hp) sDrive Steptronic
Overall Rating
BMW Z4:
The first generation of the BMW Z4 consists of the BMW E85 and BMW E86 sports cars. The E85/E86 generation was produced from 2002 to 2008. The E85/E86 replaced the Z3 and is the third model in the BMW Z Series. Initial models were in the roadster body style, with the coupé body style being added in 2006. In February 2009, the BMW Z4 began production as the successor to the E85/E86.
As was its Z3 predecessor, the E85/E86 was manufactured in Greer, South Carolina. The M model, the Z4 M, is powered by the S54 straight-six engine....(Read more on Wikipedia)
G29 Overview:
BMW Z4 (G29). With 320 Nm of torque, it offers ample pulling power. It has moderate fuel consumption (~7.2 l/100km). With a weight of 1430 kg, it falls in the mid‑range. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is good (0–100 km/h in 6.6 s). The top speed reaches 240 km/h. A two-seater convertible designed for open-top driving pleasure. Seating for 2 makes it ideal for daily use.
The BMW Z4 G29 generation was not officially tested by Euro NCAP. However, BMW vehicles typically feature robust safety structures and advanced driver assistance systems.
20i (197 Hp) sDrive Steptronic Verdict:
Performance Verdict
Smooth and responsive with the automatic transmission, providing a slightly quicker acceleration than the manual counterpart.
Fuel Economy
Excellent fuel economy, achieving an impressive 6 l/100 km combined, making it a very efficient choice.
Pros and Cons:
Pros:
- • Engaging driving dynamics and precise steering
- • Powerful and efficient engine options (especially M40i)
- • Stylish and modern exterior design
- • High-quality interior materials and technology
- • Comfortable for a roadster, suitable for longer journeys
Cons:
- • Limited practicality with only two seats and modest trunk space
- • Firm ride quality may not appeal to all drivers
- • Premium pricing compared to some rivals
- • No manual transmission option for the M40i in most markets
- • No official Euro NCAP safety rating
Specifications:
Specifications are compared to those of the previous generation(E89 LCI, facelift 2013: 2013 - 2016).
| General: | |
|---|---|
| Brand: | BMW |
| Model: | Z4 |
| Generation: | G29 |
| Modification (Engine): | 20i (197 Hp) sDrive Steptronic |
| Start of production: | 2018 |
| End of production: | 2022 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Roadster |
| Seats: | 2 |
| Doors: | 2 |
| Engine: | |
|---|---|
| Engine systems: | Start & Stop System |
| Power: | 197 Hp @ 4500-6500 rpm. Same horsepower |
| Power per litre: | 98.6 Hp/l [85mm more] |
| Torque: | 320 Nm @ 1450-4200 rpm. |
| Engine Model/Code: | B48B20B More details about the engine B48B20B |
| Engine displacement: | 1998 |
| Number of cylinders: | 4 |
| Engine configuration: | Inline |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Direct injection |
| Engine aspiration: | Twin-power turbo, Intercooler |
| Valvetrain: | VALVETRONIC, Double-VANOS |
| Engine oil capacity: | 5.25 l |
| Coolant: | 8.4 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 82 mm |
| Piston Stroke: | 94.6 mm |
| Compression ratio: | 10.2:1 |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Fuel consumption (economy) - urban: | 7.2 l/100 km |
| Fuel consumption (economy) - extra urban: | 5.2 l/100 km |
| Combined fuel consumption (WLTP): | 7.1-7.2 l/100 km |
| Fuel consumption (economy) - combined (NEDC): | 6 l/100 km |
| Fuel consumption (economy) - urban (NEDC): | 7.2 l/100 km |
| Fuel consumption (economy) - extra urban (NEDC): | 5.2 l/100 km |
| Fuel consumption (economy) - combined: | 6 l/100 km |
| Emission standard: | Euro 6d |
| Acceleration 0 - 100 km/h: | 6.6 sec |
| Acceleration 0 - 62 mph: | 6.6 sec |
| Maximum speed: | 240 km/h |
| Weight-to-power ratio: | 7.3 kg/Hp, 137.8 Hp/tonne |
| Weight-to-torque ratio: | 4.5 kg/Nm, 223.8 Nm/tonne |
| Acceleration 0 - 60 mph: | 6.3 sec |
| Space: | |
|---|---|
| Kerb Weight: | 1430 |
| Max. weight: | 1740 |
| Max load: | 310 |
| Trunk (boot) space - minimum: | 281 l |
| Fuel tank capacity: | 52 l |
| Size: | |
|---|---|
| Length: | 4324 mm [85mm more] |
| Width: | 1864 mm [74mm more] |
| Height: | 1304 mm [13mm more] |
| Wheelbase: | 2470 mm [26mm less] |
| Width including mirrors: | 2024 mm |
| Front track: | 1609 mm |
| Rear (Back) track: | 1616 mm |
| Front overhang: | 907 mm |
| Rear overhang: | 947 mm |
| Ride height (ground clearance): | 117 mm |
| Minimum turning circle (turning diameter): | 11 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: 225/50 R17; 225/45 R18; 255/35 R19 |
| Wheel rims size | Front wheel rims: 7.5J x 17; 8J x 18; 9J x 19 |
| Front suspension | Spring Strut, Transverse stabilizer |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
Have you ever driven an BMW Z4?
How was your experience with it? Share with us: