1974 Cadillac Calais vs. 1981 GMC Suburban
To start off, 1981 GMC Suburban is newer by 7 year(s). Which means there will be less support and parts availability for 1974 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1974 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1974 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1974 Cadillac Calais (193 HP @ 4400 RPM) has 64 more horse power than 1981 GMC Suburban. (129 HP @ 3600 RPM). In normal driving conditions, 1974 Cadillac Calais should accelerate faster than 1981 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1981 GMC Suburban weights approximately 175 kg more than 1974 Cadillac Calais.
Compare all specifications:
| 1974 Cadillac Calais | 1981 GMC Suburban | |
| Make | Cadillac | GMC |
| Model | Calais | Suburban |
| Year Released | 1974 | 1981 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 6210 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 193 HP | 129 HP |
| Engine RPM | 4400 RPM | 3600 RPM |
| Fuel Type | Gasoline | Diesel |
| Vehicle Weight | 2220 kg | 2395 kg |
| Vehicle Length | 5880 mm | 5480 mm |
| Vehicle Width | 2030 mm | 1950 mm |
| Wheelbase Size | 3310 mm | 3300 mm |
