2003 Alfa Romeo Spider vs. 2007 Buick Lucerne
To start off, 2007 Buick Lucerne is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo Spider would be higher. At 3,791 cc (6 cylinders), 2007 Buick Lucerne is equipped with a bigger engine. In terms of performance, 2007 Buick Lucerne (198 HP @ 5200 RPM) has 50 more horse power than 2003 Alfa Romeo Spider. (148 HP @ 6300 RPM) In normal driving conditions, 2007 Buick Lucerne should accelerate faster than 2003 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2007 Buick Lucerne weights approximately 120 kg more than 2003 Alfa Romeo Spider. 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 Buick Lucerne (308 Nm @ 3800 RPM) has 127 more torque (in Nm) than 2003 Alfa Romeo Spider. (181 Nm @ 3800 RPM). This means 2007 Buick Lucerne will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo Spider. 2007 Buick Lucerne has automatic transmission and 2003 Alfa Romeo Spider has manual transmission. 2003 Alfa Romeo Spider will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Buick Lucerne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo Spider | 2007 Buick Lucerne | |
| Make | Alfa Romeo | Buick |
| Model | Spider | Lucerne |
| Year Released | 2003 | 2007 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1908 cc | 3791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 198 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 181 Nm | 308 Nm |
| Torque RPM | 3800 RPM | 3800 RPM |
| Engine Bore Size | 83 mm | 97 mm |
| Engine Stroke Size | 91 mm | 86 mm |
| Engine Compression Ratio | 18.5:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1430 kg | 1550 kg |
| Vehicle Length | 4180 mm | 5170 mm |
| Vehicle Width | 1790 mm | 1880 mm |
| Vehicle Height | 1320 mm | 1480 mm |
| Wheelbase Size | 2600 mm | 2940 mm |
| Fuel Consumption | 6.8 L/100km | 8.4 L/100km |
| Fuel Consumption City | 13.3 L/100km | 12.4 L/100km |
| Fuel Consumption Overall | 9.2 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 69 L | 68 L |
