2006 BMW Z4 vs. 1991 Mercedes-Benz G
To start off, 2006 BMW Z4 is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz G would be higher. At 2,999 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (255 HP @ 6600 RPM) has 130 more horse power than 1991 Mercedes-Benz G. (125 HP @ 5000 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1991 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz G weights approximately 45 kg more than 2006 BMW Z4.
Because 1991 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW Z4. In wet, icy, snow, or gravel driving conditions, 1991 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, 2006 BMW Z4 (298 Nm @ 2750 RPM) has 106 more torque (in Nm) than 1991 Mercedes-Benz G. (192 Nm @ 4000 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz G.
Compare all specifications:
2006 BMW Z4 | 1991 Mercedes-Benz G | |
Make | BMW | Mercedes-Benz |
Model | Z4 | G |
Year Released | 2006 | 1991 |
Body Type | Coupe | SUV |
Engine Position | Front | Front |
Engine Size | 2999 cc | 2299 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 255 HP | 125 HP |
Engine RPM | 6600 RPM | 5000 RPM |
Torque | 298 Nm | 192 Nm |
Torque RPM | 2750 RPM | 4000 RPM |
Engine Compression Ratio | 10.7:1 | 9.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | 4WD |
Number of Seats | 2 seats | 5 seats |
Vehicle Weight | 1835 kg | 1880 kg |
Vehicle Length | 4100 mm | 4240 mm |
Vehicle Width | 1790 mm | 1770 mm |
Vehicle Height | 1270 mm | 1940 mm |
Wheelbase Size | 2500 mm | 2410 mm |