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1989 Cadillac Allante Convertible

The 1989 Cadillac Allante Convertible is a 4.5-liter V8 convertible with an automatic 4-speed and front-wheel drive. It starts at $57,183 MSRP and is rated at 16 mpg combined.

EPA fuel-economy estimates are 14 mpg city and 21 mpg highway (16 mpg combined).

The Allante measures 178.0 inches long on a 99.4-inch wheelbase and has a curb weight of 3,492 lb.

Spec Value
Price
MSRP$57,183 ($149,875 *)
Engine
Engine Type4.5L V8
Displacement4.5 L
Drivetrain
Drive TypeFWD
Transmission
TransmissionAutomatic 4-speed
Fuel Economy
City14 MPG
Highway21 MPG
Combined16 MPG
Recommended FuelPremium Gasoline
Tires & Wheels
Wheels Front16-in. aluminum alloy
Wheels Rear16-in. aluminum alloy
Dimensions & Weight
Length178 in
Width73 in
Height52 in
Wheelbase99.4 in
Curb Weight3,492 lbs
Interior
Headroom Front37 in
Legroom Front43 in
Shoulder Room Front57 in
Hip Room Front54 in
Hip Room Rear54 in
* Amount adjusted for inflation to 2026 dollars
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