1975 Austin 1800 vs. 2004 Hummer H1
To start off, 2004 Hummer H1 is newer by 29 year(s). Which means there will be less support and parts availability for 1975 Austin 1800. In addition, the cost of maintenance, including insurance, on 1975 Austin 1800 would be higher. At 6,504 cc (8 cylinders), 2004 Hummer H1 is equipped with a bigger engine. In terms of performance, 2004 Hummer H1 (205 HP) has 119 more horse power than 1975 Austin 1800. (86 HP) In normal driving conditions, 2004 Hummer H1 should accelerate faster than 1975 Austin 1800. With that said, vehicle weight also plays an important factor in acceleration. 2004 Hummer H1 weights approximately 2082 kg more than 1975 Austin 1800. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Hummer H1 is four wheel drive (4WD), it will have significant more traction and grip than 1975 Austin 1800. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Hummer H1 (597 Nm) has 457 more torque (in Nm) than 1975 Austin 1800. (140 Nm). This means 2004 Hummer H1 will have an easier job in driving up hills or pulling heavy equipment than 1975 Austin 1800.
Compare all specifications:
| 1975 Austin 1800 | 2004 Hummer H1 | |
| Make | Austin | Hummer |
| Model | 1800 | H1 |
| Year Released | 1975 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 6504 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 86 HP | 205 HP |
| Torque | 140 Nm | 597 Nm |
| Engine Bore Size | 80.3 mm | 103 mm |
| Engine Stroke Size | 88.9 mm | 97 mm |
| Engine Compression Ratio | 9.0:1 | 20.2:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1190 kg | 3272 kg |
| Vehicle Length | 4240 mm | 4690 mm |
| Vehicle Width | 1710 mm | 2200 mm |
| Vehicle Height | 1440 mm | 1960 mm |
| Wheelbase Size | 2700 mm | 3310 mm |
| Fuel Tank Capacity | 49 L | 159 L |
