2008 BMW M3 vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 5 year(s). Which means there will be less support and parts availability for 2008 BMW M3. In addition, the cost of maintenance, including insurance, on 2008 BMW M3 would be higher. At 5,300 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 BMW M3 (338 HP @ 7900 RPM) has 16 more horse power than 2013 GMC Sierra. (322 HP @ 5300 RPM). In normal driving conditions, 2008 BMW M3 should accelerate faster than 2013 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 779 kg more than 2008 BMW M3.
Because 2013 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW M3. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 GMC Sierra (472 Nm @ 4400 RPM) has 107 more torque (in Nm) than 2008 BMW M3. (365 Nm @ 4900 RPM). This means 2013 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW M3. 2013 GMC Sierra has automatic transmission and 2008 BMW M3 has manual transmission. 2008 BMW M3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW M3 | 2013 GMC Sierra | |
| Make | BMW | GMC |
| Model | M3 | Sierra |
| Year Released | 2008 | 2013 |
| Body Type | Convertible | Pickup |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 5300 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 338 HP | 322 HP |
| Engine RPM | 7900 RPM | 5300 RPM |
| Torque | 365 Nm | 472 Nm |
| Torque RPM | 4900 RPM | 4400 RPM |
| Engine Bore Size | 87.1 mm | 96 mm |
| Engine Stroke Size | 91 mm | 92 mm |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1655 kg | 2434 kg |
| Vehicle Length | 4500 mm | 5847 mm |
| Vehicle Width | 1790 mm | 2031 mm |
| Vehicle Height | 1380 mm | 1872 mm |
| Wheelbase Size | 2740 mm | 3645 mm |
| Fuel Consumption Highway | 10.2 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 63 L | 98 L |
