1971 Alfa Romeo GTA vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 36 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 1,909 cc (4 cylinders), 2007 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (118 HP @ 3500 RPM) has 25 more horse power than 1971 Alfa Romeo GTA. (93 HP @ 6000 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 1971 Alfa Romeo GTA. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 605 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.
Because 1971 Alfa Romeo GTA is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1971 Alfa Romeo GTA. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Opel Astra (280 Nm @ 2000 RPM) has 140 more torque (in Nm) than 1971 Alfa Romeo GTA. (140 Nm @ 3200 RPM). This means 2007 Opel Astra 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 | 2007 Opel Astra | |
Make | Alfa Romeo | Opel |
Model | GTA | Astra |
Year Released | 1971 | 2007 |
Engine Position | Front | Front |
Engine Size | 1290 cc | 1909 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 93 HP | 118 HP |
Engine RPM | 6000 RPM | 3500 RPM |
Torque | 140 Nm | 280 Nm |
Torque RPM | 3200 RPM | 2000 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | Front |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 790 kg | 1395 kg |
Vehicle Length | 4090 mm | 4480 mm |
Vehicle Width | 1590 mm | 2030 mm |
Vehicle Height | 1320 mm | 1420 mm |
Wheelbase Size | 2360 mm | 2620 mm |
Fuel Tank Capacity | 46 L | 52 L |