2005 Alfa Romeo 156 vs. 2007 Cadillac DTS
To start off, 2007 Cadillac DTS is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 156 would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac DTS is equipped with a bigger engine. In terms of performance, 2007 Cadillac DTS (276 HP @ 6000 RPM) has 29 more horse power than 2005 Alfa Romeo 156. (247 HP @ 6200 RPM) In normal driving conditions, 2007 Cadillac DTS should accelerate faster than 2005 Alfa Romeo 156.
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 Cadillac DTS (400 Nm @ 4400 RPM) has 95 more torque (in Nm) than 2005 Alfa Romeo 156. (305 Nm @ 4800 RPM). This means 2007 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 156. 2007 Cadillac DTS has automatic transmission and 2005 Alfa Romeo 156 has manual transmission. 2005 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac DTS will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Alfa Romeo 156 | 2007 Cadillac DTS | |
Make | Alfa Romeo | Cadillac |
Model | 156 | DTS |
Year Released | 2005 | 2007 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 3179 cc | 4565 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 247 HP | 276 HP |
Engine RPM | 6200 RPM | 6000 RPM |
Torque | 305 Nm | 400 Nm |
Torque RPM | 4800 RPM | 4400 RPM |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Wheelbase Size | 2550 mm | 2940 mm |
Fuel Consumption Overall | 12.1 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 60 L | 68 L |