1968 Cadillac Calais vs. 2007 Dodge Viper
To start off, 2007 Dodge Viper is newer by 39 year(s). Which means there will be less support and parts availability for 1968 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1968 Cadillac Calais would be higher. At 8,277 cc (10 cylinders), 2007 Dodge Viper is equipped with a bigger engine. In terms of performance, 2007 Dodge Viper (493 HP @ 5600 RPM) has 265 more horse power than 1968 Cadillac Calais. (228 HP @ 4400 RPM) In normal driving conditions, 2007 Dodge Viper should accelerate faster than 1968 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1968 Cadillac Calais weights approximately 582 kg more than 2007 Dodge Viper.
Let's talk about torque, 2007 Dodge Viper (712 Nm) has 1 more torque (in Nm) than 1968 Cadillac Calais. (711 Nm). This means 2007 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 1968 Cadillac Calais.
Compare all specifications:
| 1968 Cadillac Calais | 2007 Dodge Viper | |
| Make | Cadillac | Dodge |
| Model | Calais | Viper |
| Year Released | 1968 | 2007 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 8277 cc |
| Engine Cylinders | 8 cylinders | 10 cylinders |
| Engine Type | V | V |
| Horse Power | 228 HP | 493 HP |
| Engine RPM | 4400 RPM | 5600 RPM |
| Torque | 711 Nm | 712 Nm |
| Engine Bore Size | 109.2 mm | 102.4 mm |
| Engine Stroke Size | 103.1 mm | 100.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2105 kg | 1523 kg |
| Vehicle Length | 5720 mm | 4470 mm |
| Vehicle Width | 2040 mm | 1920 mm |
| Vehicle Height | 1360 mm | 1220 mm |
| Wheelbase Size | 3300 mm | 2520 mm |
| Fuel Tank Capacity | 82 L | 70 L |
