2008 BMW Z4 vs. 2007 Mercedes-Benz G
To start off, 2008 BMW Z4 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz G would be higher. At 4,965 cc (8 cylinders), 2007 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz G (292 HP @ 5500 RPM) has 77 more horse power than 2008 BMW Z4. (215 HP @ 6500 RPM) In normal driving conditions, 2007 Mercedes-Benz G should accelerate faster than 2008 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW Z4 weights approximately 120 kg more than 2007 Mercedes-Benz G.
Because 2007 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz G will offer significantly more control. 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, 2007 Mercedes-Benz G (456 Nm @ 2800 RPM) has 206 more torque (in Nm) than 2008 BMW Z4. (250 Nm @ 2750 RPM). This means 2007 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW Z4. 2007 Mercedes-Benz G has automatic transmission and 2008 BMW Z4 has manual transmission. 2008 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz G will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW Z4 | 2007 Mercedes-Benz G | |
| Make | BMW | Mercedes-Benz |
| Model | Z4 | G |
| Year Released | 2008 | 2007 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 4965 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 215 HP | 292 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 250 Nm | 456 Nm |
| Torque RPM | 2750 RPM | 2800 RPM |
| Engine Bore Size | 82 mm | 97 mm |
| Engine Stroke Size | 78.8 mm | 84 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 240 km/hour | 190 km/hour |
| Acceleration 0-100mph | 7 seconds | 9.7 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1360 kg | 1240 kg |
| Vehicle Length | 4100 mm | 4260 mm |
| Vehicle Width | 1790 mm | 1770 mm |
| Vehicle Height | 1310 mm | 1950 mm |
| Wheelbase Size | 2500 mm | 2410 mm |
| Fuel Consumption Overall | 8.4 L/100km | 16.7 L/100km |
| Fuel Tank Capacity | 55 L | 96 L |
