The IIHS has performed another round of slow-speed bumper tests, this time demonstrating all mid-size sedans will cost you a pretty penny to repair in slow speed collisions. See how your favorite appliance auto did below.

The IIHS tested 2009 models of the Honda Accord, Hyundai Sonata, Mazda 6, Nissan Maxima and Chevrolet Malibu along with the 2010 Ford Fusion. Each car was was tested with low-speed corner and straight-ahead crashes in the front and the rear. Costs were estimated for each accident and averaged to determine how well each car did. The best of the bunch was the Mazda6, the only mid-size to score "acceptable" with a weighted average cost of $871. The worst was the Chevy Malibu, which will set you back more than $3,400 for a 6 MPH rear-ending. None of the vehicles scored a "Good" rating.

Click "next" to see how each of the cars performed overall as well as in individual tests.

[IIHS]

IIHS: No Mid-Size Cars Score "Good" In Low-Speed Collisions

Ford Fusion
Overall: Poor
Front Full Cost: $2,529
Front Corner Cost: $1,889
Rear Full Cost: $2,610
Rear Corner Cost: $1,073
Weighted Average: $2,207

IIHS: No Mid-Size Cars Score "Good" In Low-Speed Collisions

Mazda Mazda6
Overall: Acceptable
Front Full Cost: $742
Front Corner Cost: $1,437
Rear Full Cost: $768
Rear Corner Cost: $767
Weighted Average: $871

IIHS: No Mid-Size Cars Score "Good" In Low-Speed Collisions

Honda Accord
Overall: Marginal
Front Full Cost: $941
Front Corner Cost: $1,461
Rear Full Cost: $974
Rear Corner Cost: $1,507
Weighted Average: $1,133

IIHS: No Mid-Size Cars Score "Good" In Low-Speed Collisions

Hyundai Sonata
Overall: Marginal
Front Full Cost: $1,791
Front Corner Cost: $1,019
Rear Full Cost: $1,131
Rear Corner Cost: $729
Weighted Average: $1,265

IIHS: No Mid-Size Cars Score "Good" In Low-Speed Collisions

Nissan Maxima
Overall: Poor
Front Full Cost: $997
Front Corner Cost: $1,787
Rear Full Cost: $2,494
Rear Corner Cost: $1,352
Weighted Average: $1,687

IIHS: No Mid-Size Cars Score "Good" In Low-Speed Collisions

Chevrolet Malibu
Overall: Poor
Front Full Cost: $2,092
Front Corner Cost: $1,685
Rear Full Cost: $3,494
Rear Corner Cost: $1,116
Weighted Average: $2,329