2008 BMW Z4 2.0i Exclusive Roadster vs. 2008 BMW Z4 M Roadster
To start off, both 2008 BMW Z4 2.0i Exclusive Roadster and 2008 BMW Z4 M Roadster were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,248 cc (6 cylinders), 2008 BMW Z4 M Roadster is equipped with a bigger engine. In terms of performance, 2008 BMW Z4 M Roadster (338 HP @ 7900 RPM) has 190 more horse power than 2008 BMW Z4 2.0i Exclusive Roadster. (148 HP @ 6200 RPM) In normal driving conditions, 2008 BMW Z4 M Roadster should accelerate faster than 2008 BMW Z4 2.0i Exclusive Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW Z4 M Roadster weights approximately 190 kg more than 2008 BMW Z4 2.0i Exclusive Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 BMW Z4 M Roadster (365 Nm @ 4900 RPM) has 165 more torque (in Nm) than 2008 BMW Z4 2.0i Exclusive Roadster. (200 Nm @ 3600 RPM). This means 2008 BMW Z4 M Roadster will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW Z4 2.0i Exclusive Roadster.
Compare all specifications:
| 2008 BMW Z4 2.0i Exclusive Roadster | 2008 BMW Z4 M Roadster | |
| Make | BMW | BMW |
| Model | Z4 | Z4 |
| Year Released | 2008 | 2008 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 3248 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 338 HP |
| Engine RPM | 6200 RPM | 7900 RPM |
| Torque | 200 Nm | 365 Nm |
| Torque RPM | 3600 RPM | 4900 RPM |
| Engine Compression Ratio | 10.5:1 | 11.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 220 km/hour | 245 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 5 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1295 kg | 1485 kg |
| Vehicle Length | 4100 mm | 4120 mm |
| Vehicle Width | 1790 mm | 1790 mm |
| Vehicle Height | 1310 mm | 1310 mm |
| Wheelbase Size | 2500 mm | 2500 mm |
| Fuel Consumption Overall | 7.7 L/100km | 12.1 L/100km |
| Fuel Tank Capacity | 55 L | 55 L |
