2009 Audi TT vs. 2011 Mercedes-Benz SLK
To start off, 2011 Mercedes-Benz SLK is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Audi TT. In addition, the cost of maintenance, including insurance, on 2009 Audi TT would be higher. At 3,500 cc (6 cylinders), 2011 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz SLK (300 HP @ 6500 RPM) has 132 more horse power than 2009 Audi TT. (168 HP @ 4200 RPM) In normal driving conditions, 2011 Mercedes-Benz SLK should accelerate faster than 2009 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz SLK weights approximately 90 kg more than 2009 Audi TT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2011 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2009 Audi TT will offer significantly more control. 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, 2011 Mercedes-Benz SLK (359 Nm @ 4900 RPM) has 9 more torque (in Nm) than 2009 Audi TT. (350 Nm @ 1750 RPM). This means 2011 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi TT. 2011 Mercedes-Benz SLK has automatic transmission and 2009 Audi TT has manual transmission. 2009 Audi TT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz SLK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi TT | 2011 Mercedes-Benz SLK | |
| Make | Audi | Mercedes-Benz |
| Model | TT | SLK |
| Year Released | 2009 | 2011 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 300 HP |
| Engine RPM | 4200 RPM | 6500 RPM |
| Torque | 350 Nm | 359 Nm |
| Torque RPM | 1750 RPM | 4900 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1415 kg | 1505 kg |
| Vehicle Length | 4180 mm | 4102 mm |
| Vehicle Width | 1850 mm | 1788 mm |
| Vehicle Height | 1360 mm | 1298 mm |
| Wheelbase Size | 2470 mm | 2431 mm |
| Fuel Tank Capacity | 60 L | 70 L |
