Find a Car
Go!

Add a Vehicle to Compare

Change a Vehicle to Compare

Compare 2003 Infiniti M45 vs 2003 Audi A6

2003 Infiniti M45 Change
2003 Audi A6 Change
+ Add a Car
Selected Style 45 4-Door Sedan
Switch Style

Body Style

Other

Style MPG City MPG Hwy Invoice MSRP
45 4-Door Sedan 17 23 $38,272 $42,300
4-Door Sedan 3.0L CVT
Switch Style

Body Style

Transmission

Engine

Drivetrain

Trim

Other

Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan CVT 3.0L 20 27 $32,350 $35,850
4-Door Sedan quattro AWD Automatic 3.0L 18 26 $34,100 $37,600
4-Door Sedan quattro AWD Automatic 2.7T 18 25 $37,126 $41,000
4-Door Sedan quattro AWD 6-spd Manual 2.7T 18 25 $37,126 $41,000
4-Door Sedan quattro AWD Automatic 4.2L 17 25 $43,312 $47,950
4-Door Wagon Avant 3.0L 18 26 $35,168 $38,800
Pricing
Invoice Price
$38,272
$32,350
Manufacturer Suggested Retail Price
$42,300
$35,850
Monthly Payment Estimate
$705 / month
$598 / month
Dealer Price Quotes
The Car Connection's Take
TCC Rating Read Our Full Review
Fuel Economy
Fuel Economy - City 17 mpg 20 mpg
Fuel Economy - Highway 23 mpg 27 mpg
Vehicle
EPA Classification Mid-Size Midsize Car
Interior Dimensions
Second Shoulder Room (in) 54.1 55.7
Front Leg Room (in) 42.1 41.3
Front Hip Room (in) 54.6 - TBD -
Second Leg Room (in) 32.5 37.3
Passenger Volume (ft³) 91.0 98.3
Front Head Room (in) 39.8 39.3
Second Hip Room (in) 52.7 - TBD -
Front Shoulder Room (in) 54.7 56.2
Second Head Room (in) 37.3 37.9
Passenger Capacity 5 5
Exterior Dimensions
Height, Overall (in) 57.6 57.2
Track Width, Rear (in) 59.4 61.8
Wheelbase (in) 110.2 108.7
Liftover Height (in) NA - TBD -
Width, Max w/o mirrors (in) 69.7 71.3
Track Width, Front (in) 59.4 60.6
Min Ground Clearance (in) 5.7 4.3
Length, Overall (in) 197.2 192.0
Cargo Area Dimensions
Trunk Volume (ft³) 13.4 17.2
Brakes
Rear Brake Rotor Diam x Thickness (in) 11.5 x 0.6 9.64 x .39
Brake Type Pwr-Assisted Pwr
Rear Drum Diam x Width (in) NA NA
Disc - Front (Yes or ) Yes Yes
Front Brake Rotor Diam x Thickness (in) 11.4 x 1.1 11.34 x .984
Drum - Rear (Yes or ) NA NA
Brake ABS System 4-Wheel Four-Wheel
Disc - Rear (Yes or ) Yes Yes
Fuel Tank
Fuel Tank Capacity, Approx (gal) 21.1 18.5
Steering
Steering Type Pwr Rack & Pinion Pwr Rack & Pinion
Lock to Lock Turns (Steering) 2.9 2.8
Turning Diameter - Wall to Wall (ft) - TBD - - TBD -
Steering Ratio (:1), Overall 18.4 16.2
Turning Diameter - Curb to Curb (ft) 40 38.3
Tires
Spare Tire Size - TBD - P205/55R16
Front Tire Order Code NA NA
Spare Tire Order Code NA NA
Rear Tire Size P235/45WR18 P205/55HR16
Rear Tire Order Code NA NA
Front Tire Size P235/45WR18 P205/55HR16
Trailering
Wt Distributing Hitch - Max Trailer Wt. (lbs) NA - TBD -
Dead Weight Hitch - Max Tongue Wt. (lbs) NA - TBD -
Wt Distributing Hitch - Max Tongue Wt. (lbs) NA - TBD -
Dead Weight Hitch - Max Trailer Wt. (lbs) NA - TBD -
Weight Information
Base Curb Weight (lbs) 3851 3516
Wheels
Rear Wheel Size (in) 18 x 7.5 16 x 7
Front Wheel Material Aluminum Alloy
Spare Wheel Material - TBD - Alloy
Front Wheel Size (in) 18 x 7.5 16 x 7
Spare Wheel Size (in) - TBD - 16 x 7
Rear Wheel Material Aluminum Alloy
Cooling System
Total Cooling System Capacity (qts) 8.9 6.3
Electrical
Maximum Alternator Capacity (amps) 110 120
Cold Cranking Amps @ 0° F (Primary) - TBD - - TBD -
Engine
Fuel System SMPFI SEFI
SAE Net Torque @ RPM 333 @ 4000 221 @ 3200
Engine Order Code NA NA
Displacement 4.5L/275 3.0L/181
SAE Net Horsepower @ RPM 340 @ 6400 220 @ 6300
Engine Type Gas V8 Gas V6
Mileage
EPA Fuel Economy Est - Hwy (MPG) 23 27
EPA Fuel Economy Est - City (MPG) 17 20
Transmission
Sixth Gear Ratio (:1) NA 0.40
First Gear Ratio (:1) 3.54 2.40
Clutch Size (in) NA NA
Third Gear Ratio (:1) 1.47 0.92
Trans Type 5 6
Fifth Gear Ratio (:1) 0.83 0.51
Seventh Gear Ratio (:1) NA NA
Trans Description Cont. Again NA NA
Drivetrain Rear-Wheel Drive Front Wheel Drive
Reverse Ratio (:1) 2.37 2.40
Second Gear Ratio (:1) 2.26 1.34
Trans Order Code NA NA
Final Drive Axle Ratio (:1) 3.13 5.63
Fourth Gear Ratio (:1) 1.00 0.71
Trans Description Cont. Automatic Automatic w/OD
Summary
Body Style 4 Door Sedan 4 Door Sedan
Vehicle Name Infiniti M45 Audi A6
Suspension
Suspension Type - Rear (Cont.) Multi-Link w/Trailing Arms
Shock Absorber Diameter - Rear (mm) - TBD - - TBD -
Suspension Type - Front Independent Strut Four-Link
Stabilizer Bar Diameter - Rear (in) - TBD - - TBD -
Suspension Type - Front (Cont.) w/coil springs w/Stabilizer Bar
Shock Absorber Diameter - Front (mm) - TBD - - TBD -
Stabilizer Bar Diameter - Front (in) - TBD - - TBD -
Suspension Type - Rear Independent Torsion-Beam Axle
 
© 2015 The Car Connection. All Rights Reserved. The Car Connection is published by High Gear Media. Stock photography by izmo, Inc. Send us feedback.