2008 BMW Z4 3.0si Roadster vs. 2008 BMW Z4 M Exclusive Roadster
To start off, both 2008 BMW Z4 3.0si Roadster and 2008 BMW Z4 M Exclusive Roadster were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,246 cc (6 cylinders), 2008 BMW Z4 M Exclusive Roadster is equipped with a bigger engine. In terms of performance, 2008 BMW Z4 M Exclusive Roadster (338 HP @ 7900 RPM) has 83 more horse power than 2008 BMW Z4 3.0si Roadster. (255 HP @ 6600 RPM) In normal driving conditions, 2008 BMW Z4 M Exclusive Roadster should accelerate faster than 2008 BMW Z4 3.0si Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW Z4 M Exclusive Roadster weights approximately 100 kg more than 2008 BMW Z4 3.0si 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 Exclusive Roadster (365 Nm @ 4900 RPM) has 66 more torque (in Nm) than 2008 BMW Z4 3.0si Roadster. (299 Nm @ 2750 RPM). This means 2008 BMW Z4 M Exclusive Roadster will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW Z4 3.0si Roadster.
Compare all specifications:
| 2008 BMW Z4 3.0si Roadster | 2008 BMW Z4 M Exclusive Roadster | |
| Make | BMW | BMW |
| Model | Z4 | Z4 |
| Year Released | 2008 | 2008 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 3246 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 255 HP | 338 HP |
| Engine RPM | 6600 RPM | 7900 RPM |
| Torque | 299 Nm | 365 Nm |
| Torque RPM | 2750 RPM | 4900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 5.7 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 | 1385 kg | 1485 kg |
| Vehicle Length | 4100 mm | 4870 mm |
| Vehicle Height | 1790 mm | 1480 mm |
| Wheelbase Size | 2500 mm | 2500 mm |
| Fuel Consumption Overall | 8.6 L/100km | 12.1 L/100km |
| Fuel Tank Capacity | 55 L | 70 L |
