1975 Cadillac Calais vs. 2013 Mercedes-Benz M
To start off, 2013 Mercedes-Benz M is newer by 38 year(s). Which means there will be less support and parts availability for 1975 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1975 Cadillac Calais would be higher. At 8,192 cc (8 cylinders), 1975 Cadillac Calais is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz M (237 HP @ 3600 RPM) has 57 more horse power than 1975 Cadillac Calais. (180 HP @ 4400 RPM) In normal driving conditions, 2013 Mercedes-Benz M should accelerate faster than 1975 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1975 Cadillac Calais weights approximately 99 kg more than 2013 Mercedes-Benz M.
Compare all specifications:
| 1975 Cadillac Calais | 2013 Mercedes-Benz M | |
| Make | Cadillac | Mercedes-Benz |
| Model | Calais | M |
| Year Released | 1975 | 2013 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 8192 cc | 3000 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | electric |
| Horse Power | 180 HP | 237 HP |
| Engine RPM | 4400 RPM | 3600 RPM |
| Fuel Type | Gasoline | Diesel |
| Vehicle Weight | 2274 kg | 2175 kg |
| Vehicle Length | 5880 mm | 4804 mm |
| Vehicle Width | 2030 mm | 2141 mm |
| Wheelbase Size | 3310 mm | 2915 mm |
