1998 Alfa Romeo 166 vs. 1999 Audi A4
To start off, 1999 Audi A4 is newer by 1 year(s). Which means there will be less support and parts availability for 1998 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 1998 Alfa Romeo 166 would be higher. At 2,959 cc (6 cylinders), 1998 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (252 HP @ 4150 RPM) has 26 more horse power than 1998 Alfa Romeo 166. (226 HP @ 6200 RPM) In normal driving conditions, 1999 Audi A4 should accelerate faster than 1998 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 1998 Alfa Romeo 166 weights approximately 215 kg more than 1999 Audi A4.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1999 Audi A4 (330 Nm @ 1900 RPM) has 55 more torque (in Nm) than 1998 Alfa Romeo 166. (275 Nm @ 5000 RPM). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1998 Alfa Romeo 166. 1999 Audi A4 has automatic transmission and 1998 Alfa Romeo 166 has manual transmission. 1998 Alfa Romeo 166 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Alfa Romeo 166 | 1999 Audi A4 | |
| Make | Alfa Romeo | Audi |
| Model | 166 | A4 |
| Year Released | 1998 | 1999 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 1896 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 226 HP | 252 HP |
| Engine RPM | 6200 RPM | 4150 RPM |
| Torque | 275 Nm | 330 Nm |
| Torque RPM | 5000 RPM | 1900 RPM |
| Engine Bore Size | 93 mm | 79.5 mm |
| Engine Stroke Size | 72.6 mm | 95.5 mm |
| Engine Compression Ratio | 10.0:1 | 19.5:1 |
| Top Speed | 243 km/hour | 192 km/hour |
| Acceleration 0-100mph | 7.8 seconds | 13.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1510 kg | 1295 kg |
| Vehicle Length | 4730 mm | 4480 mm |
| Vehicle Width | 1820 mm | 1740 mm |
| Vehicle Height | 1420 mm | 1420 mm |
| Wheelbase Size | 2710 mm | 2620 mm |
| Fuel Tank Capacity | 72 L | 62 L |
