1985 BMW M5 vs. 2009 Hummer H2
To start off, 2009 Hummer H2 is newer by 24 year(s). Which means there will be less support and parts availability for 1985 BMW M5. In addition, the cost of maintenance, including insurance, on 1985 BMW M5 would be higher. At 6,162 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. In terms of performance, 2009 Hummer H2 (388 HP @ 5700 RPM) has 132 more horse power than 1985 BMW M5. (256 HP @ 4800 RPM) In normal driving conditions, 2009 Hummer H2 should accelerate faster than 1985 BMW M5. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 1350 kg more than 1985 BMW M5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1985 BMW M5. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Hummer H2 (415 Nm @ 4300 RPM) has 125 more torque (in Nm) than 1985 BMW M5. (290 Nm @ 4500 RPM). This means 2009 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1985 BMW M5. 2009 Hummer H2 has automatic transmission and 1985 BMW M5 has manual transmission. 1985 BMW M5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1985 BMW M5 | 2009 Hummer H2 | |
| Make | BMW | Hummer |
| Model | M5 | H2 |
| Year Released | 1985 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3453 cc | 6162 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 256 HP | 388 HP |
| Engine RPM | 4800 RPM | 5700 RPM |
| Torque | 290 Nm | 415 Nm |
| Torque RPM | 4500 RPM | 4300 RPM |
| Engine Compression Ratio | 8.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 245 km/hour | 155 km/hour |
| Acceleration 0-100mph | 6.1 seconds | 7.8 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1500 kg | 2850 kg |
| Vehicle Length | 4630 mm | 4830 mm |
| Vehicle Width | 1710 mm | 2070 mm |
| Vehicle Height | 1410 mm | 2080 mm |
| Wheelbase Size | 2580 mm | 3130 mm |
| Fuel Consumption Overall | 8.6 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 70 L | 121 L |
