1978 Cadillac Seville vs. 1949 Chevrolet 2103
To start off, 1978 Cadillac Seville is newer by 29 year(s). Which means there will be less support and parts availability for 1949 Chevrolet 2103. In addition, the cost of maintenance, including insurance, on 1949 Chevrolet 2103 would be higher. At 5,735 cc (8 cylinders), 1978 Cadillac Seville is equipped with a bigger engine. In terms of performance, 1978 Cadillac Seville (123 HP @ 3600 RPM) has 33 more horse power than 1949 Chevrolet 2103. (90 HP @ 3300 RPM). In normal driving conditions, 1978 Cadillac Seville should accelerate faster than 1949 Chevrolet 2103. With that said, vehicle weight also plays an important factor in acceleration. 1978 Cadillac Seville weights approximately 400 kg more than 1949 Chevrolet 2103. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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.
Compare all specifications:
| 1978 Cadillac Seville | 1949 Chevrolet 2103 | |
| Make | Cadillac | Chevrolet |
| Model | Seville | 2103 |
| Year Released | 1978 | 1949 |
| Engine Position | Front | Front |
| Engine Size | 5735 cc | 3548 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 90 HP |
| Engine RPM | 3600 RPM | 3300 RPM |
| Engine Bore Size | 103 mm | 88.9 mm |
| Engine Stroke Size | 86 mm | 95.2 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1890 kg | 1490 kg |
| Vehicle Length | 5190 mm | 5030 mm |
| Vehicle Width | 1830 mm | 1860 mm |
| Wheelbase Size | 2910 mm | 2950 mm |
