2001 Alfa Romeo 145 vs. 2008 Audi S4
To start off, 2008 Audi S4 is newer by 7 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 145. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 145 would be higher. At 4,161 cc (8 cylinders), 2008 Audi S4 is equipped with a bigger engine. In terms of performance, 2008 Audi S4 (340 HP @ 7000 RPM) has 237 more horse power than 2001 Alfa Romeo 145. (103 HP @ 6300 RPM) In normal driving conditions, 2008 Audi S4 should accelerate faster than 2001 Alfa Romeo 145. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi S4 weights approximately 430 kg more than 2001 Alfa Romeo 145. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2001 Alfa Romeo 145. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Audi S4 (410 Nm @ 3500 RPM) has 285 more torque (in Nm) than 2001 Alfa Romeo 145. (125 Nm @ 4600 RPM). This means 2008 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 145. 2008 Audi S4 has automatic transmission and 2001 Alfa Romeo 145 has manual transmission. 2001 Alfa Romeo 145 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi S4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Alfa Romeo 145 | 2008 Audi S4 | |
| Make | Alfa Romeo | Audi |
| Model | 145 | S4 |
| Year Released | 2001 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1370 cc | 4161 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 103 HP | 340 HP |
| Engine RPM | 6300 RPM | 7000 RPM |
| Torque | 125 Nm | 410 Nm |
| Torque RPM | 4600 RPM | 3500 RPM |
| Engine Bore Size | 82 mm | 84.5 mm |
| Engine Stroke Size | 64.9 mm | 92.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 11.2 seconds | 5.8 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1275 kg | 1705 kg |
| Vehicle Length | 4100 mm | 4590 mm |
| Vehicle Width | 1720 mm | 1780 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2600 mm | 2650 mm |
| Fuel Consumption Overall | 11.7 L/100km | 12.3 L/100km |
| Fuel Tank Capacity | 51 L | 63 L |
