1983 Hummer H1 vs. 1984 Lancia Thema
To start off, 1984 Lancia Thema is newer by 1 year(s). Which means there will be less support and parts availability for 1983 Hummer H1. In addition, the cost of maintenance, including insurance, on 1983 Hummer H1 would be higher. At 5,733 cc (8 cylinders), 1983 Hummer H1 is equipped with a bigger engine. In terms of performance, 1983 Hummer H1 (187 HP) has 87 more horse power than 1984 Lancia Thema. (100 HP). In normal driving conditions, 1983 Hummer H1 should accelerate faster than 1984 Lancia Thema. With that said, vehicle weight also plays an important factor in acceleration. 1983 Hummer H1 weights approximately 1530 kg more than 1984 Lancia Thema. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 Hummer H1 is four wheel drive (4WD), it will have significant more traction and grip than 1984 Lancia Thema. In wet, icy, snow, or gravel driving conditions, 1983 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, 1983 Hummer H1 (407 Nm @ 2400 RPM) has 186 more torque (in Nm) than 1984 Lancia Thema. (221 Nm @ 2300 RPM). This means 1983 Hummer H1 will have an easier job in driving up hills or pulling heavy equipment than 1984 Lancia Thema.
Compare all specifications:
| 1983 Hummer H1 | 1984 Lancia Thema | |
| Make | Hummer | Lancia |
| Model | H1 | Thema |
| Year Released | 1983 | 1984 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5733 cc | 2445 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 187 HP | 100 HP |
| Torque | 407 Nm | 221 Nm |
| Torque RPM | 2400 RPM | 2300 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Vehicle Weight | 2770 kg | 1240 kg |
| Vehicle Length | 4690 mm | 4600 mm |
| Vehicle Width | 2200 mm | 1740 mm |
| Vehicle Height | 1840 mm | 1440 mm |
| Wheelbase Size | 3310 mm | 2670 mm |
