Home > Compare Side-by-Side > 2018 Acura RDX vs. 2018 Alfa Romeo Stelvio
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GENERAL INFORMATIONRDX FWDStelvio AWD
MSRP$35,800$41,995
ClassCompact Luxury SUVCompact Luxury SUV
Rating8 of 108 of 10
Standard Standard Optional Optional
ENGINESRDX FWDStelvio AWD
2.0-liter I4 turbo (280 hp)Not AvailableStandard
Mileage City/Hwy [mpg]---22 / 28
3.5-liter V6 (279 hp)StandardNot Available
Mileage City/Hwy [mpg]20 / 28---
TRANSMISSIONS
6-speed automaticStandardNot Available
8-speed automaticNot AvailableStandard
EXTERIOR DIMENSIONSRDX FWDStelvio AWD
Length [in.]184.4184.6
Width [in.]73.774.9
Height [in.]65.066.0
Wheelbase [in.]105.7111.0
Front Track [in.]63.163.5
Rear Track [in.]63.465.0
EXTERIOR FEATURES
4 doorsStandardStandard
Rear Fog LightsNot AvailableStandard
Power Door MirrorsStandardStandard
Folding Door MirrorsStandardStandard
Heated Door MirrorsStandardStandard
Power SunroofStandardNot Available
Rear LiftgateStandardStandard
Rear-window WiperStandardNot Available
INTERIOR DIMENSIONSRDX FWDStelvio AWD
Passenger Vol. [cu-ft.]103.595.4
Seating Cap.55
Head Room Front [in.]38.740.2
Head Room Rear [in.]38.138.9
Leg Room Front [in.]42.036.6
Leg Room Rear [in.]38.331.9
Shoulder Room Front [in.]58.7---
Shoulder Room Rear [in.]57.2---
Hip Room Front [in.]55.7---
Hip Room Rear [in.]53.8---
Cargo Capacity [cu-ft.]26.118.5
INTERIOR FEATURES
Air ConditioningStandardStandard
Dual-Zone Air ConditioningStandardStandard
Automatic Air ConditioningStandardStandard
Cruise ControlStandardStandard
CupholdersStandardStandard
Power SunroofStandardNot Available
Power WindowsStandardStandard
Rear Window DefoggerStandardStandard
Remote Keyless EntryStandardStandard
TachometerStandardStandard
Trip ComputerStandardStandard
Vehicle Information SystemStandardStandard
Garage-door TransmitterStandardStandard
Leatherette Seat-UpholsteryStandardNot Available
Leather Seat-UpholsteryNot AvailableStandard
Bucket Driver's SeatStandardStandard
Power Driver Seat AdjustmentsStandardStandard
Heated Driver SeatStandardNot Available
Memory Driver SeatStandardStandard
Bucket Passenger SeatStandardStandard
Power Passenger Seat AdjustmentsStandardStandard
Heated Passenger SeatStandardNot Available
6-way Front SeatNot AvailableStandard
8-way Front SeatStandardNot Available
4-way Passenger SeatStandardNot Available
6-way Passenger SeatNot AvailableStandard
Rear Bench SeatStandardStandard
Split-Folding Rear SeatStandardStandard
RadioStandardStandard
CD-PlayerStandardNot Available
Satellite-radioStandardNot Available
Satellite-radio capabilityNot AvailableStandard
Wireless ConnectivityStandardStandard
7 SpeakersStandardNot Available
8 SpeakersNot AvailableStandard
SAFETY FEATURESRDX FWDStelvio AWD
Anti-lock BrakesStandardStandard
Brake AssistStandardStandard
Stability Control (ESC)StandardStandard
Front AirbagsStandardStandard
Front Side AirbagsStandardStandard
Side-Curtain AirbagsStandardStandard
Knee AirbagNot AvailableStandard
Front Anti-Whiplash Head RestraintsStandardNot Available
Traction ControlStandardStandard
Tire-pressure MonitorStandardStandard
TECHNICAL FEATURES
DrivelineFWDAWD
Xenon HeadlightsNot AvailableStandard
LedheadlightsStandardNot Available
Day-time Running-lightsStandardStandard
Parking AssistStandardStandard
Security SystemStandardStandard
Theft DeterrentStandardStandard
Tire-pressure MonitorStandardStandard
WEIGHTS & CAPACITIES
Weight [lbs.]3,7374,044
Weight Distribution61 / 39---
Coefficient of Drag---0.32
Towing Capacity [lbs.]1,5003,000
Fuel Capacity [gal.]16.016.9
STEERING
Power SteeringStandardStandard
Tilting Steering-WheelStandardStandard
Telescoping Steering-WheelStandardStandard
SUSPENSION
Front Double-wishboneNot AvailableStandard
Front MacPherson StrutsStandardNot Available
Rear Multi-LinkStandardStandard
TIRES
Front P235/60 HR18Not AvailableStandard
Front P235/60 VR18StandardNot Available
Rear P235/60 HR18Not AvailableStandard
Rear P235/60 VR18StandardNot Available
BRAKES
Front Vented Disc BrakesStandardStandard
Rear Disc BrakesStandardStandard