1985 Alfa Romeo 90 vs. 1983 Renault Siete
To start off, 1985 Alfa Romeo 90 is newer by 2 year(s). Which means there will be less support and parts availability for 1983 Renault Siete. In addition, the cost of maintenance, including insurance, on 1983 Renault Siete would be higher. At 2,492 cc (6 cylinders), 1985 Alfa Romeo 90 is equipped with a bigger engine. In terms of performance, 1985 Alfa Romeo 90 (154 HP) has 110 more horse power than 1983 Renault Siete. (44 HP). In normal driving conditions, 1985 Alfa Romeo 90 should accelerate faster than 1983 Renault Siete. With that said, vehicle weight also plays an important factor in acceleration. 1985 Alfa Romeo 90 weights approximately 355 kg more than 1983 Renault Siete. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1985 Alfa Romeo 90 (214 Nm @ 4000 RPM) has 130 more torque (in Nm) than 1983 Renault Siete. (84 Nm @ 2000 RPM). This means 1985 Alfa Romeo 90 will have an easier job in driving up hills or pulling heavy equipment than 1983 Renault Siete.
Compare all specifications:
| 1985 Alfa Romeo 90 | 1983 Renault Siete | |
| Make | Alfa Romeo | Renault |
| Model | 90 | Siete |
| Year Released | 1985 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1106 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 154 HP | 44 HP |
| Torque | 214 Nm | 84 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 88 mm | 70 mm |
| Engine Stroke Size | 68.3 mm | 72 mm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1170 kg | 815 kg |
| Vehicle Length | 4400 mm | 3900 mm |
| Vehicle Width | 1650 mm | 1530 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2520 mm | 2540 mm |
