1985 BMW M6 vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 22 year(s). Which means there will be less support and parts availability for 1985 BMW M6. In addition, the cost of maintenance, including insurance, on 1985 BMW M6 would be higher. At 4,294 cc (6 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 1985 BMW M6 (282 HP @ 6500 RPM) has 87 more horse power than 2007 GMC Sierra. (195 HP @ 4600 RPM). In normal driving conditions, 1985 BMW M6 should accelerate faster than 2007 GMC Sierra.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1985 BMW M6. In wet, icy, snow, or gravel driving conditions, 2007 GMC Sierra 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 GMC Sierra (354 Nm @ 2800 RPM) has 20 more torque (in Nm) than 1985 BMW M6. (334 Nm @ 4500 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1985 BMW M6. 2007 GMC Sierra has automatic transmission and 1985 BMW M6 has manual transmission. 1985 BMW M6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1985 BMW M6 | 2007 GMC Sierra | |
| Make | BMW | GMC |
| Model | M6 | Sierra |
| Year Released | 1985 | 2007 |
| Body Type | Coupe | Pickup |
| Engine Position | Front | Front |
| Engine Size | 3451 cc | 4294 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 282 HP | 195 HP |
| Engine RPM | 6500 RPM | 4600 RPM |
| Torque | 334 Nm | 354 Nm |
| Torque RPM | 4500 RPM | 2800 RPM |
| Engine Bore Size | 93.4 mm | 101.6 mm |
| Engine Stroke Size | 84 mm | 88.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 3 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4760 mm | 5790 mm |
| Vehicle Width | 1730 mm | 2000 mm |
| Vehicle Height | 1360 mm | 1850 mm |
| Wheelbase Size | 2630 mm | 3650 mm |
| Fuel Tank Capacity | 70 L | 129 L |
