1971 Alfa Romeo GTA vs. 1987 Ford Sierra
To start off, 1987 Ford Sierra is newer by 16 year(s). Which means there will be less support and parts availability for 1971 Alfa Romeo GTA. In addition, the cost of maintenance, including insurance, on 1971 Alfa Romeo GTA would be higher. At 2,294 cc (4 cylinders), 1987 Ford Sierra is equipped with a bigger engine. In terms of performance, 1987 Ford Sierra (113 HP @ 5300 RPM) has 20 more horse power than 1971 Alfa Romeo GTA. (93 HP @ 6000 RPM) In normal driving conditions, 1987 Ford Sierra should accelerate faster than 1971 Alfa Romeo GTA. With that said, vehicle weight also plays an important factor in acceleration. 1987 Ford Sierra weights approximately 300 kg more than 1971 Alfa Romeo GTA. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1987 Ford Sierra (180 Nm @ 3000 RPM) has 40 more torque (in Nm) than 1971 Alfa Romeo GTA. (140 Nm @ 3200 RPM). This means 1987 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 1971 Alfa Romeo GTA.
Compare all specifications:
1971 Alfa Romeo GTA | 1987 Ford Sierra | |
Make | Alfa Romeo | Ford |
Model | GTA | Sierra |
Year Released | 1971 | 1987 |
Engine Position | Front | Front |
Engine Size | 1290 cc | 2294 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 93 HP | 113 HP |
Engine RPM | 6000 RPM | 5300 RPM |
Torque | 140 Nm | 180 Nm |
Torque RPM | 3200 RPM | 3000 RPM |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 790 kg | 1090 kg |
Vehicle Length | 4090 mm | 4400 mm |
Vehicle Width | 1590 mm | 1680 mm |
Vehicle Height | 1320 mm | 1370 mm |
Wheelbase Size | 2360 mm | 2620 mm |
Fuel Tank Capacity | 46 L | 45 L |