What is the difference between the Smart fortwo cdi 450 and 451?

The 451 is larger, steadier and better equipped, and its 0.8 cdi engine gained power from 2010. The 450 is shorter and simpler but is now many years old.

Is the Smart fortwo cdi good on the motorway?

It copes with occasional trips, but low power and the automated gearbox make overtaking slow. It is mainly a car for town and country roads.

Is there a Smart fortwo cdi cabrio?

Yes, the fortwo cdi was sold as a coupé and a cabrio in the 450 and 451 generations. On the cabrio, check the fabric roof and seals as well as the mechanicals.

Cars

Used diesel Smart fortwo cars

Found 262 cars

From €1,500 to €9,300, half under €5,325 · Typically 2009 with 170,000 km. The fortwo cdi used a 0.8-litre three-cylinder across two generations: 41 hp in the 450, then 45 and, from 2010, 54 hp in the 451, always with an automated manual. The 451 added stability and equipment for the same low fuel use.