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1988 Cadillac Allante Convertible

The 1988 Cadillac Allante Convertible is a 4.1-liter V8 convertible with an automatic 4-speed and front-wheel drive. It starts at $56,533 MSRP and is rated at 17 mpg combined.

EPA fuel-economy estimates are 15 mpg city and 22 mpg highway (17 mpg combined).

The Allante measures 178.0 inches long on a 99.4-inch wheelbase and has a curb weight of 3,495 lb.

Spec Value
Price
MSRP$56,533 ($155,310 *)
Engine
Engine Type4.1L V8
Displacement4.1 L
Drivetrain
Drive TypeFWD
Transmission
TransmissionAutomatic 4-speed
Fuel Economy
City15 MPG
Highway22 MPG
Combined17 MPG
Recommended FuelPremium Gasoline
Tires & Wheels
Wheels Front15-in. aluminum alloy
Wheels Rear15-in. aluminum alloy
Dimensions & Weight
Length178 in
Width73 in
Height52 in
Wheelbase99.4 in
Curb Weight3,495 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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