VS
At a Glance
Power
255hp @ 5000
471hp @ 7100
Torque
295lb-ft @ 1500
398lb-ft @ 4800
Fuel
29 mpg est.
20 mpg est.
Engine
2.0 L/122ci
5.0 L/303ci
Choosing between the BMW Z4 and the Lexus Lc is one of the most common decisions car buyers in the United States face. The BMW Z4 delivers 255hp @ 5000 while the Lexus Lc produces 471hp @ 7100. On fuel, the Z4 returns 29 mpg est. while the Lc uses 20 mpg est. — important in a market where fuel prices change monthly. Pricing starts at $56,100 for the Z4 and $107,750 for the Lc. Both vehicles have their merits. The right choice depends on your priorities: fuel economy, performance, towing ability, safety features or total cost of ownership. This comparison covers every specification available so you can make an informed decision.
Specification
BMW Z4sDrive30i Roadster 2026 - From $56,100
Lexus LcLC 500 Convertible 2026 - From $107,750
Performance
Power Output (hp)
255hp @ 5000
471hp @ 7100
Torque (lb-ft)
295lb-ft @ 1500
398lb-ft @ 4800
Engine & Drivetrain
Engine Capacity
2.0 L/122ci
5.0 L/303ci
Cylinders
4
8
Fuel Type
Gasoline
Gasoline
Forced Induction Device
Turbocharged
—
Transmission
Automatic
Automatic
Number of Gears
8
—
Drive Wheels
Rear Wheel Drive
Rear Wheel Drive
Fuel Economy
Fuel Economy (Combined, est.)
29 mpg est.
20 mpg est.
Fuel Economy - City (mpg)
25mpg
15 (Est)mpg
Fuel Economy - Highway (mpg)
33mpg
25 (Est)mpg
Fuel Tank Capacity (gal)
13.7gal
21.7gal
Dimensions
Length (in)
170.7in
187.4in
Width (in)
73.4in
75.6in
Height (in)
51.4in
53.2in
Wheelbase (in)
97.2in
113in
Curb Weight (lbs)
3314lbs
4500lbs
Safety
ABS
✓ Standard
✓ Standard
Brake Assist
✓ Standard
✓ Standard
Stability Control
✓ Standard
✓ Standard
Traction Control
✓ Standard
✓ Standard
Driver Airbag
✓ Standard
✓ Standard
Passenger Airbag
✓ Standard
✓ Standard
Side Airbags Front
✓ Standard
✓ Standard
Features & Tech
Air Conditioning
✓ Standard
✓ Standard
Climate Control
✓ Standard
✓ Standard
Cruise Control
✓ Standard
✓ Standard
Adaptive Cruise Control
✓ Standard
✓ Standard
Bluetooth
✓ Standard
✓ Standard
Backup Camera
✓ Standard
✓ Standard
Rear Parking Aid
✓ Standard
✓ Standard
Heated Seats
✓ Standard
✓ Standard
Power Seat Adjustment
✓ Standard
✓ Standard
Keyless Entry
✓ Standard
✓ Standard
Alloy Wheels
✓ Standard
✓ Standard
The Verdict
Which Wins?
Overall Winner
BMW Z4
2 / 4 categories
Performance
Lc
Fuel Economy
Z4
Value
Z4
Practicality
Tied
Pros & Cons
BMW Z4
Better fuel economy (29 mpg est.)
Lower starting price ($56,100)
Few notable weaknesses
Lexus Lc
Well-rounded specification
Higher fuel consumption (20 mpg est.)
Higher starting price
Frequently Asked Questions
Which is more fuel efficient, the Z4 or Lc?
The Z4 gets 29 mpg est. and the Lc gets 20 mpg est. on the combined cycle. The Z4 is the more fuel-efficient choice. In real-world conditions with a mix of highway and urban driving, actual figures will be slightly higher.
Which has more power, the Z4 or Lc?
The Z4 produces 255hp @ 5000 and 295lb-ft @ 1500 of torque while the Lc delivers 471hp @ 7100 and 398lb-ft @ 4800 of torque. The Lc is the more powerful option.
What is the price difference between the Z4 and Lc?
The Z4 starts from $56,100 and the Lc from $107,750. The Z4 is cheaper by $51,650 at this variant level. Final on-the-road pricing varies by dealer and specification.
Should I buy the Z4 or the Lc?
It depends on your priorities. If fuel economy matters most, check the mpg figures above. If you need towing capacity, compare the towing ratings. For day-to-day driving - commutes, school runs and highway trips - consider ground clearance, service network coverage, and total cost of ownership including insurance and maintenance. Use the spec tables above to compare every detail before making your decision.