1984 Ford Sierra vs. 1981 Opel Ascona
To start off, 1984 Ford Sierra is newer by 3 year(s). Which means there will be less support and parts availability for 1981 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1981 Opel Ascona would be higher. At 2,304 cc (4 cylinders), 1984 Ford Sierra is equipped with a bigger engine. In terms of performance, 1984 Ford Sierra (66 HP @ 4200 RPM) has 13 more horse power than 1981 Opel Ascona. (53 HP @ 4600 RPM). In normal driving conditions, 1984 Ford Sierra should accelerate faster than 1981 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 1984 Ford Sierra weights approximately 215 kg more than 1981 Opel Ascona. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1984 Ford Sierra (140 Nm @ 2000 RPM) has 42 more torque (in Nm) than 1981 Opel Ascona. (98 Nm @ 2400 RPM). This means 1984 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 1981 Opel Ascona.
Compare all specifications:
1984 Ford Sierra | 1981 Opel Ascona | |
Make | Ford | Opel |
Model | Sierra | Ascona |
Year Released | 1984 | 1981 |
Engine Position | Front | Front |
Engine Size | 2304 cc | 1598 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 66 HP | 53 HP |
Engine RPM | 4200 RPM | 4600 RPM |
Torque | 140 Nm | 98 Nm |
Torque RPM | 2000 RPM | 2400 RPM |
Fuel Type | Diesel | Diesel |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1235 kg | 1020 kg |
Vehicle Length | 4510 mm | 4380 mm |
Vehicle Width | 1740 mm | 1680 mm |
Vehicle Height | 1450 mm | 1400 mm |
Wheelbase Size | 2620 mm | 2580 mm |