1988 BMW 525 vs. 2006 Hummer H1
To start off, 2006 Hummer H1 is newer by 18 year(s). Which means there will be less support and parts availability for 1988 BMW 525. In addition, the cost of maintenance, including insurance, on 1988 BMW 525 would be higher. At 6,604 cc (8 cylinders), 2006 Hummer H1 is equipped with a bigger engine. In terms of performance, 2006 Hummer H1 (300 HP) has 135 more horse power than 1988 BMW 525. (165 HP) In normal driving conditions, 2006 Hummer H1 should accelerate faster than 1988 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2006 Hummer H1 weights approximately 1329 kg more than 1988 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Hummer H1 is four wheel drive (4WD), it will have significant more traction and grip than 1988 BMW 525. In wet, icy, snow, or gravel driving conditions, 2006 Hummer H1 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 H1 (705 Nm @ 1500 RPM) has 466 more torque (in Nm) than 1988 BMW 525. (239 Nm @ 4300 RPM). This means 2006 Hummer H1 will have an easier job in driving up hills or pulling heavy equipment than 1988 BMW 525. 2006 Hummer H1 has automatic transmission and 1988 BMW 525 has manual transmission. 1988 BMW 525 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Hummer H1 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1988 BMW 525 | 2006 Hummer H1 | |
| Make | BMW | Hummer |
| Model | 525 | H1 |
| Year Released | 1988 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 6604 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 165 HP | 300 HP |
| Torque | 239 Nm | 705 Nm |
| Torque RPM | 4300 RPM | 1500 RPM |
| Engine Bore Size | 84 mm | 103.1 mm |
| Engine Stroke Size | 75 mm | 99.1 mm |
| Engine Compression Ratio | 8.8:1 | 17.5:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1575 kg | 2904 kg |
| Vehicle Length | 4730 mm | 4690 mm |
| Vehicle Width | 1760 mm | 2200 mm |
| Vehicle Height | 1420 mm | 1960 mm |
| Wheelbase Size | 2630 mm | 3310 mm |
| Fuel Tank Capacity | 80 L | 195 L |
