BMW Z4 vs Saturn Sky Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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2010 Saturn Sky Red Line
Photo of 2009 model year shown

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User Ranking Drivers and owners ranked these cars in 9 categories.

New Car Pricing New listing price comparison and analysis.

2020 BMW Z4
M40i RWD
MSRP
$63,700
Invoice
$59,740
Average Price Paid
$62,681
13 listings nationwide

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2010 Saturn Sky
Red Line
No Data Available
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2020 BMW Z4
M40i RWD
No Data Available
2010 Saturn Sky
Red Line
No Data Available

Used Car Pricing Used listing price comparison and analysis.

2020 BMW Z4
M40i RWD
CarGurus Instant Market Value
$63,862
17 listings nationwide

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2010 Saturn Sky
Red Line
CarGurus Instant Market Value
N/A

Expert Reviews Reviews from CarGurus experts.

2020 BMW Z4
M40i RWD
Michael Perkins Test Drive Review:

A redesign is never really complete until you have the full engine lineup involved. With last year’s redesign of the Z4, BMW left the iconic inline 6-cylinder engine on the shelf, leav...

2010 Saturn Sky
Red Line
Rob Feeman Preview:

Saturn expands the Sky lineup for 2010 by adding a new Sky Roadster Preferred trim, which joins the existing base Roadster and the high-performance Sky Red Line trims. In addition, Sat...

No Data Available
  • Look and Feel 8
  • Performance 9
  • Form & Function 8
  • Technology 7
  • Safety 6
  • Cost-Effectiveness 7
No Data Available

User Reviews Reviews from CarGurus users who have driven or owned the car.

2020 BMW Z4
M40i RWD
Guru73WZG writes:
It’s also a nice car But not as fun as the Toyota Supra It’s a CONVERTIBLE
Handling Ranked 2020 Toyota Supra Premium Launch Edition RWD better.
"The turning is good and is good around corners"
Looks/Style Ranked 2020 Toyota Supra Premium Launch Edition RWD better.
"Supra can get much more attention"
2010 Saturn Sky
Red Line
No User Reviews

Specs

2020 BMW Z4
M40i RWD
2010 Saturn Sky
Red Line
Powertrain 8-Speed Automatic
Drivetrain
RWD
RWD
RWD
Fuel Economy, City
24 MPG
19 MPG
19 MPG
Fuel Economy, Highway
31 MPG
27 MPG
29 MPG
Fuel Tank Volume 13.7 gal 13 gal
Engine
Fuel Type
Gasoline
Gasoline
Gasoline
Power
382 hp @ 5,500 RPM
260 hp @ 5,300 RPM
260 hp @ 5,300 RPM
Torque
368 lb-ft @ 1,600 RPM
260 lb-ft @ 2,500 RPM
260 lb-ft @ 2,500 RPM
Cylinders
6 cylinders
4 cylinders
4 cylinders
Compression Ratio
10.2:1
9.2:1
9.2:1
Displacement
3,000 cc
2,000 cc
2,000 cc
Bore x Stroke
3.23 in x 3.72 in
3.39 in x 3.39 in
3.39 in x 3.39 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard --
NHTSA Crash Test Results
Comfort and Convenience
Leather Seats -- Standard
Air Conditioning Standard Standard
CD Player Standard Standard
CD Changer -- Optional
Radio Standard Standard
Power Windows Standard Standard
Power Door Locks Standard Standard
Driver Power Seats Standard Standard
Passenger Power Seats Standard Standard
Interior
Maximum Seating 2 seats 2 seats
Front Legroom 42.2 in 42.7 in
Back Legroom -- --
Payload and Towing
Cargo Volume 9.9 cu ft 5.4 cu ft
Maximum Payload 649 lbs --
Exterior
Length 170.7 in 161.1 in
Width 79.7 in 71.4 in
Height 51.3 in 50.2 in
Wheelbase 97.2 in 95.1 in

Available Options

2020 BMW Z4
M40i RWD

Exterior Colors

  • Alpine White
  • Black Sapphire Metallic
  • Frozen Gray II Metallic
  • Glacier Silver Metallic
  • Misano Blue Metallic
  • San Francisco Red Metallic

Option Packages

  • Wireless Charging
  • Driving Assistance Package
  • Executive Package
  • Premium Package
  • Active Cruise Control
  • Black W/Blue Stitching, Alcantara/Leather Seat Upholstery
  • Black, VERNASCA Leather Seat Upholstery
  • Cognac, VERNASCA Leather Seat Upholstery
  • Ivory White, VERNASCA Leather Seat Upholstery
  • Magma Red, VERNASCA Leather Seat Upholstery
  • Wheels: 19" X 9" FR & 19" X 10" RR Cerium Gray
  • Wheels: 19" X 9" FR & 19" X 10" RR Jet Black
  • Wheels: 19" X 9" FR & 19" X 10" RR Orbit Gray
2010 Saturn Sky
Red Line

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