1980 Monteverdi Sierra vs. 1999 TVR Speed 12
To start off, 1999 TVR Speed 12 is newer by 19 year(s). Which means there will be less support and parts availability for 1980 Monteverdi Sierra. In addition, the cost of maintenance, including insurance, on 1980 Monteverdi Sierra would be higher. At 7,728 cc (12 cylinders), 1999 TVR Speed 12 is equipped with a bigger engine. In terms of performance, 1999 TVR Speed 12 (790 HP @ 7750 RPM) has 603 more horse power than 1980 Monteverdi Sierra. (187 HP @ 4000 RPM) In normal driving conditions, 1999 TVR Speed 12 should accelerate faster than 1980 Monteverdi Sierra.
Compare all specifications:
| 1980 Monteverdi Sierra | 1999 TVR Speed 12 | |
| Make | Monteverdi | TVR |
| Model | Sierra | Speed 12 |
| Year Released | 1980 | 1999 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 5897 cc | 7728 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 187 HP | 790 HP |
| Engine RPM | 4000 RPM | 7750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4690 mm | 4310 mm |
| Wheelbase Size | 2750 mm | 2570 mm |
