2002 BMW Z4 vs. 2005 Pontiac Montana
To start off, 2005 Pontiac Montana is newer by 3 year(s). Which means there will be less support and parts availability for 2002 BMW Z4. In addition, the cost of maintenance, including insurance, on 2002 BMW Z4 would be higher. At 3,491 cc (6 cylinders), 2005 Pontiac Montana is equipped with a bigger engine. In terms of performance, 2002 BMW Z4 (227 HP @ 5900 RPM) has 41 more horse power than 2005 Pontiac Montana. (186 HP @ 5200 RPM). In normal driving conditions, 2002 BMW Z4 should accelerate faster than 2005 Pontiac Montana. With that said, vehicle weight also plays an important factor in acceleration. 2005 Pontiac Montana weights approximately 402 kg more than 2002 BMW Z4.
Because 2002 BMW Z4 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2002 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2005 Pontiac Montana, being front wheel drive (FWD), will offer much better control with better grip. 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, 2002 BMW Z4 (300 Nm) has 22 more torque (in Nm) than 2005 Pontiac Montana. (278 Nm). This means 2002 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Pontiac Montana.
Compare all specifications:
| 2002 BMW Z4 | 2005 Pontiac Montana | |
| Make | BMW | Pontiac |
| Model | Z4 | Montana |
| Year Released | 2002 | 2005 |
| Body Type | Convertible | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 3491 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 227 HP | 186 HP |
| Engine RPM | 5900 RPM | 5200 RPM |
| Torque | 300 Nm | 278 Nm |
| Engine Compression Ratio | 10.2:1 | 9.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1386 kg | 1788 kg |
| Vehicle Length | 4100 mm | 5120 mm |
| Vehicle Width | 1790 mm | 1850 mm |
| Vehicle Height | 1310 mm | 1740 mm |
| Wheelbase Size | 2500 mm | 2950 mm |
| Fuel Consumption | 7.3 L/100km | 9.1 L/100km |
| Fuel Consumption City | 13.5 L/100km | 12.4 L/100km |
| Fuel Consumption Overall | 9.5 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 55 L | 95 L |
