2007 Audi A4 vs. 1989 Alfa Romeo 164
To start off, 2007 Audi A4 is newer by 18 year(s). Which means there will be less support and parts availability for 1989 Alfa Romeo 164. In addition, the cost of maintenance, including insurance, on 1989 Alfa Romeo 164 would be higher. At 3,123 cc, 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (252 HP @ 5100 RPM) has 67 more horse power than 1989 Alfa Romeo 164. (185 HP @ 5600 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1989 Alfa Romeo 164. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 278 kg more than 1989 Alfa Romeo 164. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Audi A4 (330 Nm @ 3250 RPM) has 71 more torque (in Nm) than 1989 Alfa Romeo 164. (259 Nm @ 4400 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1989 Alfa Romeo 164. 1989 Alfa Romeo 164 has automatic transmission and 2007 Audi A4 has manual transmission. 2007 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1989 Alfa Romeo 164 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A4 | 1989 Alfa Romeo 164 | |
| Make | Audi | Alfa Romeo |
| Model | A4 | 164 |
| Year Released | 2007 | 1989 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 2959 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 252 HP | 185 HP |
| Engine RPM | 5100 RPM | 5600 RPM |
| Torque | 330 Nm | 259 Nm |
| Torque RPM | 3250 RPM | 4400 RPM |
| Engine Bore Size | 84.5 mm | 93.1 mm |
| Engine Stroke Size | 92.8 mm | 72.6 mm |
| Engine Compression Ratio | 12.5:1 | 9.5:1 |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1698 kg | 1420 kg |
| Vehicle Length | 4580 mm | 4650 mm |
| Vehicle Width | 1400 mm | 1760 mm |
| Vehicle Height | 1780 mm | 1400 mm |
| Wheelbase Size | 2660 mm | 2670 mm |
| Fuel Tank Capacity | 70 L | 70 L |
