2008 BMW Z4 vs. 2009 GMC Envoy
To start off, 2009 GMC Envoy is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW Z4. In addition, the cost of maintenance, including insurance, on 2008 BMW Z4 would be higher. At 4,161 cc (6 cylinders), 2009 GMC Envoy is equipped with a bigger engine. In terms of performance, 2008 BMW Z4 (338 HP @ 7900 RPM) has 53 more horse power than 2009 GMC Envoy. (285 HP @ 6000 RPM). In normal driving conditions, 2008 BMW Z4 should accelerate faster than 2009 GMC Envoy. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Envoy weights approximately 1245 kg more than 2008 BMW Z4.
Because 2009 GMC Envoy 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, 2009 GMC Envoy 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, 2009 GMC Envoy (375 Nm @ 4600 RPM) has 10 more torque (in Nm) than 2008 BMW Z4. (365 Nm @ 4900 RPM). This means 2009 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW Z4. 2009 GMC Envoy 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. 2009 GMC Envoy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW Z4 | 2009 GMC Envoy | |
| Make | BMW | GMC |
| Model | Z4 | Envoy |
| Year Released | 2008 | 2009 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 4161 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 285 HP |
| Engine RPM | 7900 RPM | 6000 RPM |
| Torque | 365 Nm | 375 Nm |
| Torque RPM | 4900 RPM | 4600 RPM |
| Engine Bore Size | 91 mm | 102 mm |
| Engine Stroke Size | 87 mm | 85.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1485 kg | 2730 kg |
| Vehicle Length | 4870 mm | 4870 mm |
| Vehicle Height | 1480 mm | 1830 mm |
| Wheelbase Size | 2500 mm | 2880 mm |
| Fuel Consumption Overall | 12.1 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 70 L | 83 L |
