2007 Buick Rainier vs. 2001 BMW Z3
To start off, 2007 Buick Rainier is newer by 6 year(s). Which means there will be less support and parts availability for 2001 BMW Z3. In addition, the cost of maintenance, including insurance, on 2001 BMW Z3 would be higher. At 4,162 cc (6 cylinders), 2007 Buick Rainier is equipped with a bigger engine. In terms of performance, 2007 Buick Rainier (292 HP @ 6000 RPM) has 125 more horse power than 2001 BMW Z3. (167 HP @ 6100 RPM). In normal driving conditions, 2007 Buick Rainier should accelerate faster than 2001 BMW Z3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Buick Rainier weights approximately 205 kg more than 2001 BMW Z3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 2001 BMW Z3. In wet, icy, snow, or gravel driving conditions, 2007 Buick Rainier 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 Buick Rainier (376 Nm @ 4800 RPM) has 166 more torque (in Nm) than 2001 BMW Z3. (210 Nm @ 3500 RPM). This means 2007 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 2001 BMW Z3. 2007 Buick Rainier has automatic transmission and 2001 BMW Z3 has manual transmission. 2001 BMW Z3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Buick Rainier will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Buick Rainier | 2001 BMW Z3 | |
| Make | Buick | BMW |
| Model | Rainier | Z3 |
| Year Released | 2007 | 2001 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4162 cc | 2171 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 292 HP | 167 HP |
| Engine RPM | 6000 RPM | 6100 RPM |
| Torque | 376 Nm | 210 Nm |
| Torque RPM | 4800 RPM | 3500 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1550 kg | 1345 kg |
| Vehicle Length | 4920 mm | 4060 mm |
| Vehicle Width | 1920 mm | 1750 mm |
| Vehicle Height | 1900 mm | 1300 mm |
| Wheelbase Size | 2880 mm | 2450 mm |
| Fuel Tank Capacity | 83 L | 51 L |
