1999 AC Ace vs. 1980 Monteverdi Sierra
To start off, 1999 AC Ace 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 5,210 cc (8 cylinders), 1980 Monteverdi Sierra is equipped with a bigger engine. In terms of performance, 1999 AC Ace (351 HP @ 6500 RPM) has 200 more horse power than 1980 Monteverdi Sierra. (151 HP @ 4000 RPM). In normal driving conditions, 1999 AC Ace should accelerate faster than 1980 Monteverdi Sierra.
Compare all specifications:
| 1999 AC Ace | 1980 Monteverdi Sierra | |
| Make | AC | Monteverdi |
| Model | Ace | Sierra |
| Year Released | 1999 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 3506 cc | 5210 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 351 HP | 151 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Vehicle Length | 4430 mm | 4890 mm |
| Wheelbase Size | 2480 mm | 2860 mm |
