1975 BMW 520 vs. 2006 Hummer H2
To start off, 2006 Hummer H2 is newer by 31 year(s). Which means there will be less support and parts availability for 1975 BMW 520. In addition, the cost of maintenance, including insurance, on 1975 BMW 520 would be higher. At 5,965 cc (8 cylinders), 2006 Hummer H2 is equipped with a bigger engine. In terms of performance, 2006 Hummer H2 (325 HP @ 5200 RPM) has 202 more horse power than 1975 BMW 520. (123 HP @ 5700 RPM) In normal driving conditions, 2006 Hummer H2 should accelerate faster than 1975 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2006 Hummer H2 weights approximately 1608 kg more than 1975 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1975 BMW 520. In wet, icy, snow, or gravel driving conditions, 2006 Hummer H2 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, 2006 Hummer H2 (496 Nm @ 4000 RPM) has 324 more torque (in Nm) than 1975 BMW 520. (172 Nm @ 4350 RPM). This means 2006 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 520. 2006 Hummer H2 has automatic transmission and 1975 BMW 520 has manual transmission. 1975 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1975 BMW 520 | 2006 Hummer H2 | |
| Make | BMW | Hummer |
| Model | 520 | H2 |
| Year Released | 1975 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 5965 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 325 HP |
| Engine RPM | 5700 RPM | 5200 RPM |
| Torque | 172 Nm | 496 Nm |
| Torque RPM | 4350 RPM | 4000 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1295 kg | 2903 kg |
| Vehicle Length | 4630 mm | 5180 mm |
| Vehicle Width | 1700 mm | 2070 mm |
| Vehicle Height | 1430 mm | 2020 mm |
| Wheelbase Size | 2640 mm | 3120 mm |
| Fuel Tank Capacity | 70 L | 121 L |
