1985 Alfa Romeo Arna vs. 2009 Audi S4
To start off, 2009 Audi S4 is newer by 24 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo Arna. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo Arna would be higher. At 4,163 cc (8 cylinders), 2009 Audi S4 is equipped with a bigger engine. In terms of performance, 2009 Audi S4 (340 HP @ 7000 RPM) has 246 more horse power than 1985 Alfa Romeo Arna. (94 HP @ 5800 RPM) In normal driving conditions, 2009 Audi S4 should accelerate faster than 1985 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi S4 weights approximately 10 kg more than 1985 Alfa Romeo Arna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1985 Alfa Romeo Arna. In wet, icy, snow, or gravel driving conditions, 2009 Audi S4 will offer significantly more control. 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, 2009 Audi S4 (410 Nm @ 3500 RPM) has 280 more torque (in Nm) than 1985 Alfa Romeo Arna. (130 Nm @ 4000 RPM). This means 2009 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo Arna.
Compare all specifications:
1985 Alfa Romeo Arna | 2009 Audi S4 | |
Make | Alfa Romeo | Audi |
Model | Arna | S4 |
Year Released | 1985 | 2009 |
Engine Position | Front | Front |
Engine Size | 1490 cc | 4163 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 94 HP | 340 HP |
Engine RPM | 5800 RPM | 7000 RPM |
Torque | 130 Nm | 410 Nm |
Torque RPM | 4000 RPM | 3500 RPM |
Engine Bore Size | 84 mm | 84.6 mm |
Engine Stroke Size | 67.2 mm | 92.8 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 4 seats |
Vehicle Weight | 920 kg | 930 kg |
Vehicle Length | 4010 mm | 4580 mm |
Vehicle Width | 1630 mm | 1780 mm |
Vehicle Height | 1350 mm | 1400 mm |
Wheelbase Size | 2430 mm | 2660 mm |