1970 Alfa Romeo GTA vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 35 year(s). Which means there will be less support and parts availability for 1970 Alfa Romeo GTA. In addition, the cost of maintenance, including insurance, on 1970 Alfa Romeo GTA would be higher. At 1,364 cc (4 cylinders), 2005 Opel Astra is equipped with a bigger engine. In terms of performance, 1970 Alfa Romeo GTA (93 HP @ 6000 RPM) has 4 more horse power than 2005 Opel Astra. (89 HP @ 5600 RPM). In normal driving conditions, 1970 Alfa Romeo GTA should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 410 kg more than 1970 Alfa Romeo GTA.
Because 1970 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 1970 Alfa Romeo GTA. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 1970 Alfa Romeo GTA (140 Nm @ 3200 RPM) has 15 more torque (in Nm) than 2005 Opel Astra. (125 Nm @ 4000 RPM). This means 1970 Alfa Romeo GTA will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
1970 Alfa Romeo GTA | 2005 Opel Astra | |
Make | Alfa Romeo | Opel |
Model | GTA | Astra |
Year Released | 1970 | 2005 |
Body Type | Coupe | Hatchback |
Engine Position | Front | Front |
Engine Size | 1290 cc | 1364 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 93 HP | 89 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 140 Nm | 125 Nm |
Torque RPM | 3200 RPM | 4000 RPM |
Engine Bore Size | 78.1 mm | 73.4 mm |
Engine Stroke Size | 67.5 mm | 80.6 mm |
Drive Type | Rear | Front |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 3 doors |
Vehicle Weight | 790 kg | 1200 kg |
Vehicle Length | 4090 mm | 4300 mm |
Vehicle Width | 1590 mm | 1760 mm |
Vehicle Height | 1320 mm | 1440 mm |
Wheelbase Size | 2360 mm | 2610 mm |
Fuel Tank Capacity | 46 L | 52 L |