Compare BMW 4 Series Convertible vs Infiniti Q60 Convertible vs Mercedes-AMG SLK 55

BMW 4 Series Convertible
2023 BMW 4 Series Convertible
Select configuration:
$55,500
Starting Price (MSRP)
8.5
BMW 4 Series Convertible For SaleBMW 4 Series Convertible Full ReviewBMW 4 Series Convertible Trims Comparison
Infiniti Q60 Convertible
2015 Infiniti Q60 Convertible
Select configuration:
$48,550
Starting Price (MSRP)
N/A
Infiniti Q60 Convertible For SaleInfiniti Q60 Convertible Full ReviewInfiniti Q60 Convertible Trims Comparison
Mercedes-AMG SLK 55
2016 Mercedes-AMG SLK 55
Select configuration:
$72,600
Starting Price (MSRP)
N/A
Mercedes-AMG SLK 55 For SaleMercedes-AMG SLK 55 Full ReviewMercedes-AMG SLK 55 Trims Comparison

Overview

Engine
2.0L Turbo Inline-4 Gas
Engine
3.7L V6 Gas
Engine
5.5L V8 Gas
Transmission
8-Speed Automatic
Transmission
7-Speed Automatic
Transmission
7-Speed Automatic
Drivetrain
Rear-Wheel Drive
Drivetrain
Rear-Wheel Drive
Drivetrain
Rear-Wheel Drive
Fuel Economy
City: 25 MPG
Hwy: 34 MPG
Fuel Economy
City: 18 MPG
Hwy: 26 MPG
Fuel Economy
City: 19 MPG
Hwy: 28 MPG
Fuel Tank Capacity
15.6 gallons
Fuel Tank Capacity
20 gallons
Fuel Tank Capacity
18.5 gallons
Seating Capacity
4 seater
Seating Capacity
4 seater
Seating Capacity
2 seater
Trunk Volume
10.6 ft³
Trunk Volume
2 ft³
Trunk Volume
6.4 ft³

Photos

36
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51
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Performance Specs

Engine and Transmission

Engine
2.0L Turbo Inline-4 Gas
3.7L V6 Gas
5.5L V8 Gas
Horsepower
255 hp @ 5000 rpm
325 hp @ 7000 rpm
415 hp @ 6800 rpm
Torque
295 lb-ft @ 1550 rpm
267 lb-ft @ 5200 rpm
398 lb-ft @ 4500 rpm
Transmission
8-Speed Automatic
7-Speed Automatic
7-Speed Automatic
Drivetrain
Rear-Wheel Drive
Rear-Wheel Drive
Rear-Wheel Drive

Weight and Towing

Curb Weight
3,918 lbs
4,083 lbs
3,583 lbs

Fuel and MPG

Fuel Economy

Combined
28 MPG
20 MPG
22 MPG
City
25 MPG
18 MPG
19 MPG
Highway
34 MPG
26 MPG
28 MPG

Emissions

CO2 Emissions @ 15K mi/year
6.3 Tons/yr
8.8 (Est) Tons/yr
8.0 (Est) Tons/yr

Fuel Tank

Fuel Tank Capacity
15.6 gallons
20 gallons
18.5 gallons
Cruising Range City
390 miles
360 miles
351.5 miles
Cruising Range Highway
530.4 miles
520 miles
518 miles

Dimensions and Measurement

Exterior Dimensions

Length
187.9 in
183.3 in
163.2 in
Height
54.6 in
55.1 in
51.2 in
Max Width
72.9 in
72.9 in
71.5 in
Front Width
62.3 in
60.8 in
61 in
Rear Width
62.7 in
62.8 in
61.7 in
Wheelbase
112.2 in
112.2 in
95.7 in

Interior Space

Seating Capacity
4 seater
4 seater
2 seater
Front Seat Leg Room
41.8 in
43.9 in
42.5 in
Front Seat Headroom
40.6 in
39.4 in
39.1 in
Front Seat Shoulder Room
55.1 in
53.7 in
52.2 in
Front Seat Hip Room
N/A
53.4 in
N/A
Rear Seat Leg Room
32.5 in
27.2 in
N/A
Rear Seat Headroom
36.1 in
34.5 in
N/A
Rear Seat Shoulder Room
43.9 in
45.8 in
N/A
Rear Seat Hip Room
N/A
41.7 in
N/A

Cargo Space

Trunk Volume
10.6 ft³
2 ft³
6.4 ft³

Wheels and Suspension

Steering

Steering Type
Rack-Pinion
Rack-Pinion
Rack-Pinion
Turning Diameter
37.4 ft
36.1 ft
34.5 ft

Wheels

Wheels Type
Aluminum Wheels
Aluminum Wheels
Aluminum Wheels
Front Wheel Size
18" x 7.5"
18" x 8"
18" x 8"
Rear Wheel Size
18" x 7.5"
18" x 8.5"
18" x 9"

Suspension

Front Suspension
Strut
Double Wishbone
Strut
Rear Suspension
Multi-Link
Multi-Link
Multi-Link

Tires

Front Tire
P225/45HR18
P225/50VR18
P235/40YR18
Rear Tire
P225/45HR18
P245/45VR18
P255/35YR18
Spare Tire
N/A
N/A
Compact

Colors and Materials

Standard Exterior Colors

  • Alpine White
  • Jet Black
  • Black Obsidian
  • Graphite Shadow
  • Hagane Blue
  • Liquid Platinum
  • Majestic White
  • Malbec Black
  • Venetian Ruby
  • Black
  • Mars Red
  • Polar White

Optional Exterior Colors

  • Arctic Race Blue Metallic
  • Black Sapphire Metallic
  • Brooklyn Grey Metallic
  • Mineral White Metallic
  • Portimao Blue Metallic
  • San Remo Green Metallic
  • Skyscraper Gray Metallic
  • Sunset Orange Metallic
  • Aventurin Red Metallic, Priority 1
  • Individual Dravit Grey Metallic, Priority 1
  • Tanzanite Blue II Metallic, Priority 1
N/A
  • Diamond Silver Metallic
  • Indium Gray Metallic
  • Iridium Silver Metallic
  • Lunar Blue Metallic
  • Obsidian Black Metallic
  • Selenite Grey Metallic
  • designo Cardinal Red Metallic
  • designo Diamond White Metallic
  • designo Magno Shadow Grey

Standard Interior Materials

  • Black, Perforated Sensatec Upholstery
  • Canberra Beige, Perforated Sensatec Upholstery
  • Cognac, Perforated Sensatec Upholstery
  • Tacora Red, Perforated Sensatec Upholstery
  • Graphite, Leather Appointed Seats
  • Stone, Leather Appointed Seats
  • Wheat, Leather Appointed Seats
  • Bengal Red/Black, Premium Leather Upholstery
  • Black, AMG Carbon Styling Nappa Leather Upholstery
  • Black, Premium Leather Upholstery
  • Sahara Beige, Premium Leather Upholstery

Optional Interior Materials

  • Black w/Blue Stitching, Vernasca Leather Upholstery
  • Black, Vernasca Leather Upholstery
  • Mocha, Vernasca Leather Upholstery
  • Oyster, Vernasca Leather Upholstery
  • Tacora Red, Vernasca Leather Upholstery
N/A
N/A

Features and Options

Infotainment

HD Radio
Standard
Not Available
Standard
Bluetooth Connection
Standard
Standard
Standard
Hard Disk Drive Media Storage
Standard
Not Available
Optional
Premium Sound System
Optional
Optional
Standard
Satellite Radio
Standard
Standard
Standard
Smart Device Integration
Standard
Not Available
Not Available
Auxiliary Audio Input
Standard
Standard
Standard
MP3 Player
Standard
Standard
Standard

Interior Trim

Bucket Seats
Standard
Standard
Standard
Leather Seats
Optional
Standard
Standard
Leather Steering Wheel
Standard
Standard
Standard
Premium Synthetic Seats
Standard
Not Available
Not Available
Woodgrain Interior Trim
Not Available
Optional
Not Available
Sun/Moonroof
Not Available
Not Available
Standard

Comfort

Navigation System
Standard
Optional
Optional
Steering Wheel Audio Controls
Standard
Standard
Standard
Power Mirror(s)
Standard
Standard
Standard
A/C
Standard
Standard
Standard
Adaptive Cruise Control
Not Available
Optional
Not Available
Climate Control
Standard
Standard
Optional
Cooled Front Seat(s)
Optional
Optional
Not Available
Cruise Control
Standard
Standard
Standard
Hands-Free Liftgate
Optional
Not Available
Not Available
Heated Front Seat(s)
Optional
Standard
Standard
Heated Steering Wheel
Optional
Not Available
Not Available
Keyless Entry
Standard
Standard
Standard
Multi-Zone A/C
Standard
Standard
Optional
Power Driver Seat
Standard
Standard
Standard
Power Passenger Seat
Standard
Standard
Standard
Remote Engine Start
Optional
Not Available
Not Available
Remote Trunk Release
Optional
Not Available
Not Available
Seat Memory
Standard
Optional
Standard
Universal Garage Door Opener
Standard
Standard
Standard
Rear A/C
Standard
Not Available
Not Available
Keyless Start
Standard
Standard
Standard
Telematics
Standard
Not Available
Standard

Safety

Safety Features

Back-Up Camera
Standard
Standard
Not Available
Rear Parking Aid
Standard
Optional
Optional
Blind Spot Monitor
Standard
Not Available
Optional
Lane Departure Warning
Standard
Not Available
Optional
ABS
Standard
Standard
Standard
Tire Pressure Monitor
Standard
Standard
Standard
Brake Assist
Standard
Standard
Standard
Stability Control
Standard
Standard
Standard
Traction Control
Standard
Standard
Standard

Airbags

Driver Air Bag
Standard
Standard
Standard
Front Head Air Bag
Not Available
Standard
Standard
Front Side Air Bag
Standard
Standard
Standard
Knee Air Bag
Standard
Not Available
Standard
Passenger Air Bag
Standard
Standard
Standard

Warranty

Warranty Summary

Basic
4 Years / 50,000 Miles
4 Years / 60,000 Miles
4 Years / 50,000 Miles
Corrosion
12 Years / Unlimited Miles
7 Years / Unlimited Miles
4 Years / 50,000 Miles
Drivetrain
4 Years / 50,000 Miles
6 Years / 70,000 Miles
4 Years / 50,000 Miles
Maintenance
3 Years / 36,000 Miles
N/A
N/A
Roadside Assistance
4 Years / Unlimited Miles
4 Years / Unlimited Miles
4 Years / 50,000 Miles
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