1998 Alfa Romeo 166 vs. 2007 Seat Leon
To start off, 2007 Seat Leon is newer by 9 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 1,984 cc (4 cylinders), 2007 Seat Leon is equipped with a bigger engine. In terms of performance, 1998 Alfa Romeo 166 (155 HP @ 6400 RPM) has 7 more horse power than 2007 Seat Leon. (148 HP @ 6000 RPM). In normal driving conditions, 1998 Alfa Romeo 166 should accelerate faster than 2007 Seat Leon. With that said, vehicle weight also plays an important factor in acceleration. 1998 Alfa Romeo 166 weights approximately 235 kg more than 2007 Seat Leon. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2007 Seat Leon (200 Nm @ 3500 RPM) has 13 more torque (in Nm) than 1998 Alfa Romeo 166. (187 Nm @ 2800 RPM). This means 2007 Seat Leon will have an easier job in driving up hills or pulling heavy equipment than 1998 Alfa Romeo 166. 2007 Seat Leon 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. 2007 Seat Leon will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Alfa Romeo 166 | 2007 Seat Leon | |
| Make | Alfa Romeo | Seat |
| Model | 166 | Leon |
| Year Released | 1998 | 2007 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 155 HP | 148 HP |
| Engine RPM | 6400 RPM | 6000 RPM |
| Torque | 187 Nm | 200 Nm |
| Torque RPM | 2800 RPM | 3500 RPM |
| Engine Bore Size | 83.1 mm | 82.5 mm |
| Engine Stroke Size | 91 mm | 92.8 mm |
| Engine Compression Ratio | 10.0:1 | 11.5:1 |
| Acceleration 0-100mph | 9.6 seconds | 8.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1495 kg | 1260 kg |
| Vehicle Length | 4730 mm | 4320 mm |
| Vehicle Width | 1820 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1460 mm |
| Wheelbase Size | 2710 mm | 2580 mm |
| Fuel Tank Capacity | 72 L | 55 L |
