2007 BMW M6 vs. 2004 Buick Rainier
To start off, 2007 BMW M6 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Buick Rainier. In addition, the cost of maintenance, including insurance, on 2004 Buick Rainier would be higher. At 4,999 cc (10 cylinders), 2007 BMW M6 is equipped with a bigger engine. In terms of performance, 2007 BMW M6 (500 HP @ 7750 RPM) has 229 more horse power than 2004 Buick Rainier. (271 HP @ 6000 RPM). In normal driving conditions, 2007 BMW M6 should accelerate faster than 2004 Buick Rainier. With that said, vehicle weight also plays an important factor in acceleration. 2004 Buick Rainier weights approximately 155 kg more than 2007 BMW M6.
Because 2004 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW M6. In wet, icy, snow, or gravel driving conditions, 2004 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 BMW M6 (519 Nm @ 6100 RPM) has 146 more torque (in Nm) than 2004 Buick Rainier. (373 Nm @ 3600 RPM). This means 2007 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Buick Rainier. 2004 Buick Rainier has automatic transmission and 2007 BMW M6 has manual transmission. 2007 BMW M6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Buick Rainier will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW M6 | 2004 Buick Rainier | |
| Make | BMW | Buick |
| Model | M6 | Rainier |
| Year Released | 2007 | 2004 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 4999 cc | 4194 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 500 HP | 271 HP |
| Engine RPM | 7750 RPM | 6000 RPM |
| Torque | 519 Nm | 373 Nm |
| Torque RPM | 6100 RPM | 3600 RPM |
| Engine Bore Size | 92 mm | 93 mm |
| Engine Stroke Size | 75.2 mm | 102 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1940 kg | 2095 kg |
| Vehicle Length | 4880 mm | 4920 mm |
| Vehicle Width | 1860 mm | 1920 mm |
| Vehicle Height | 1380 mm | 1900 mm |
| Wheelbase Size | 2790 mm | 2800 mm |
| Fuel Consumption Highway | 12.5 L/100km | 11.2 L/100km |
| Fuel Consumption City | 19.8 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 17 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 70 L | 83 L |
