2003 Alfa Romeo 156 vs. 2012 Cadillac SRX
To start off, 2012 Cadillac SRX is newer by 9 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 3,600 cc (6 cylinders), 2012 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2012 Cadillac SRX (308 HP @ 6800 RPM) has 61 more horse power than 2003 Alfa Romeo 156. (247 HP @ 6200 RPM) In normal driving conditions, 2012 Cadillac SRX should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2012 Cadillac SRX weights approximately 405 kg more than 2003 Alfa Romeo 156. 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, 2012 Cadillac SRX (359 Nm @ 2400 RPM) has 53 more torque (in Nm) than 2003 Alfa Romeo 156. (306 Nm @ 4800 RPM). This means 2012 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156. 2012 Cadillac SRX has automatic transmission and 2003 Alfa Romeo 156 has manual transmission. 2003 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Cadillac SRX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2012 Cadillac SRX | |
| Make | Alfa Romeo | Cadillac |
| Model | 156 | SRX |
| Year Released | 2003 | 2012 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 308 HP |
| Engine RPM | 6200 RPM | 6800 RPM |
| Torque | 306 Nm | 359 Nm |
| Torque RPM | 4800 RPM | 2400 RPM |
| Fuel Type | Gasoline - Premium | Flex Fuel |
| Drive Type | Front | Front |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1535 kg | 1940 kg |
| Vehicle Length | 4450 mm | 4834 mm |
| Vehicle Width | 1750 mm | 1910 mm |
| Vehicle Height | 1400 mm | 1669 mm |
| Wheelbase Size | 2550 mm | 2807 mm |
| Fuel Tank Capacity | 63 L | 79 L |
