1976 BMW 3.3 vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 37 year(s). Which means there will be less support and parts availability for 1976 BMW 3.3. In addition, the cost of maintenance, including insurance, on 1976 BMW 3.3 would be higher. At 4,800 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (298 HP @ 5600 RPM) has 104 more horse power than 1976 BMW 3.3. (194 HP @ 5500 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 1976 BMW 3.3. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 777 kg more than 1976 BMW 3.3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1976 BMW 3.3. 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 (414 Nm @ 4600 RPM) has 129 more torque (in Nm) than 1976 BMW 3.3. (285 Nm @ 4300 RPM). This means 2013 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1976 BMW 3.3.
Compare all specifications:
| 1976 BMW 3.3 | 2013 GMC Sierra | |
| Make | BMW | GMC |
| Model | 3.3 | Sierra |
| Year Released | 1976 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 3295 cc | 4800 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 194 HP | 298 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 285 Nm | 414 Nm |
| Torque RPM | 4300 RPM | 4600 RPM |
| Engine Bore Size | 89 mm | 96 mm |
| Engine Stroke Size | 86 mm | 83 mm |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | 4-speed automatic |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1494 kg | 2271 kg |
| Vehicle Length | 4810 mm | 5702 mm |
| Vehicle Width | 1760 mm | 2031 mm |
| Vehicle Height | 1460 mm | 1875 mm |
| Wheelbase Size | 2800 mm | 3378 mm |
| Fuel Tank Capacity | 78 L | 129 L |
