1978 Cadillac DeVille vs. 2009 Hummer H3
To start off, 2009 Hummer H3 is newer by 31 year(s). Which means there will be less support and parts availability for 1978 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1978 Cadillac DeVille would be higher. At 6,028 cc (8 cylinders), 1978 Cadillac DeVille is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 292 kg more than 1978 Cadillac DeVille.
Because 2009 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Cadillac DeVille. In wet, icy, snow, or gravel driving conditions, 2009 Hummer H3 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. 1978 Cadillac DeVille has automatic transmission and 2009 Hummer H3 has manual transmission. 2009 Hummer H3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1978 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Cadillac DeVille | 2009 Hummer H3 | |
| Make | Cadillac | Hummer |
| Model | DeVille | H3 |
| Year Released | 1978 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 6028 cc | 3700 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 0 HP | 239 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1910 kg | 2202 kg |
| Vehicle Length | 5620 mm | 4770 mm |
| Vehicle Width | 1950 mm | 2170 mm |
| Vehicle Height | 1420 mm | 1870 mm |
| Wheelbase Size | 3090 mm | 2850 mm |
