1999 Alfa Romeo 145 vs. 2003 Hyundai Sonata
To start off, 2003 Hyundai Sonata is newer by 4 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 145. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 145 would be higher. At 1,983 cc (4 cylinders), 2003 Hyundai Sonata is equipped with a bigger engine. In terms of performance, 1999 Alfa Romeo 145 (142 HP @ 6500 RPM) has 4 more horse power than 2003 Hyundai Sonata. (138 HP @ 5800 RPM). In normal driving conditions, 1999 Alfa Romeo 145 should accelerate faster than 2003 Hyundai Sonata. With that said, vehicle weight also plays an important factor in acceleration. 2003 Hyundai Sonata weights approximately 230 kg more than 1999 Alfa Romeo 145.
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, 2003 Hyundai Sonata (180 Nm @ 4500 RPM) has 11 more torque (in Nm) than 1999 Alfa Romeo 145. (169 Nm @ 3500 RPM). This means 2003 Hyundai Sonata will have an easier job in driving up hills or pulling heavy equipment than 1999 Alfa Romeo 145.
Compare all specifications:
| 1999 Alfa Romeo 145 | 2003 Hyundai Sonata | |
| Make | Alfa Romeo | Hyundai |
| Model | 145 | Sonata |
| Year Released | 1999 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 1983 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 142 HP | 138 HP |
| Engine RPM | 6500 RPM | 5800 RPM |
| Torque | 169 Nm | 180 Nm |
| Torque RPM | 3500 RPM | 4500 RPM |
| Engine Bore Size | 82.1 mm | 83.3 mm |
| Engine Stroke Size | 82.8 mm | 95 mm |
| Engine Compression Ratio | 10.7:1 | 17.7:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1195 kg | 1425 kg |
| Vehicle Length | 4070 mm | 4520 mm |
| Vehicle Width | 1720 mm | 1700 mm |
| Vehicle Height | 1440 mm | 1590 mm |
| Wheelbase Size | 2600 mm | 2710 mm |
| Fuel Tank Capacity | 61 L | 65 L |
