1970 Saab Sonett III vs. 1981 Lancia Trevi
To start off, 1981 Lancia Trevi is newer by 11 year(s). Which means there will be less support and parts availability for 1970 Saab Sonett III. In addition, the cost of maintenance, including insurance, on 1970 Saab Sonett III would be higher. At 1,585 cc (4 cylinders), 1981 Lancia Trevi is equipped with a bigger engine. In terms of performance, 1981 Lancia Trevi (100 HP @ 5800 RPM) has 36 more horse power than 1970 Saab Sonett III. (64 HP @ 4700 RPM) In normal driving conditions, 1981 Lancia Trevi should accelerate faster than 1970 Saab Sonett III. With that said, vehicle weight also plays an important factor in acceleration. 1981 Lancia Trevi weights approximately 345 kg more than 1970 Saab Sonett III. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1981 Lancia Trevi (134 Nm @ 3000 RPM) has 19 more torque (in Nm) than 1970 Saab Sonett III. (115 Nm @ 2500 RPM). This means 1981 Lancia Trevi will have an easier job in driving up hills or pulling heavy equipment than 1970 Saab Sonett III. 1981 Lancia Trevi has automatic transmission and 1970 Saab Sonett III has manual transmission. 1970 Saab Sonett III will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Lancia Trevi will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1970 Saab Sonett III | 1981 Lancia Trevi | |
| Make | Saab | Lancia |
| Model | Sonett III | Trevi |
| Year Released | 1970 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1498 cc | 1585 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 64 HP | 100 HP |
| Engine RPM | 4700 RPM | 5800 RPM |
| Torque | 115 Nm | 134 Nm |
| Torque RPM | 2500 RPM | 3000 RPM |
| Engine Bore Size | 90 mm | 84 mm |
| Engine Stroke Size | 58.9 mm | 71.5 mm |
| Engine Compression Ratio | 8.0:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 800 kg | 1145 kg |
| Vehicle Length | 3910 mm | 4330 mm |
| Vehicle Width | 1510 mm | 1720 mm |
| Vehicle Height | 1200 mm | 1410 mm |
| Wheelbase Size | 2160 mm | 2550 mm |
| Fuel Tank Capacity | 60 L | 52 L |
