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  3. Compare Buick Regal GS vs Buick Regal Sportback vs Lexus ES Hybrid

Compare Buick Regal GS vs Buick Regal Sportback vs Lexus ES Hybrid

Buick Regal GS
2020 Buick Regal GS
Select configuration:
$39,070
Starting Price (MSRP)
8.0
Buick Regal GS For Sale Buick Regal GS Full Review
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Buick Regal Sportback
2020 Buick Regal Sportback
Select configuration:
$25,370
Starting Price (MSRP)
7.6
Buick Regal Sportback For Sale Buick Regal Sportback Full Review
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Lexus ES Hybrid
2021 Lexus ES Hybrid
Select configuration:
$41,910
Starting Price (MSRP)
8.4
Lexus ES Hybrid For Sale Lexus ES Hybrid Full Review
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Overview

Engine
3.6L V6 Gas
Engine
2.0L Turbo Inline-4 Gas
Engine
2.5L Inline-4 Hybrid
Transmission
9-Speed Automatic
Transmission
9-Speed Automatic
Transmission
Continuously Variable Automatic (CVT)
Drivetrain
All-Wheel Drive
Drivetrain
Front-Wheel Drive
Drivetrain
Front-Wheel Drive
Fuel Economy
City: 19 MPG
Hwy: 27 MPG
Fuel Economy
City: 22 MPG
Hwy: 32 MPG
Fuel Economy
City: 43 MPG
Hwy: 44 MPG
Fuel Tank Capacity
16.3 gallons
Fuel Tank Capacity
16.3 gallons
Fuel Tank Capacity
13.2 gallons
Seating Capacity
5 seater
Seating Capacity
5 seater
Seating Capacity
5 seater
Trunk Volume
N/A
Trunk Volume
N/A
Trunk Volume
16.7 ft³
Cargo Volume with Rear Seat Down
60.7 ft³
Cargo Volume with Rear Seat Down
60.7 ft³
Cargo Volume with Rear Seat Down
N/A

Photos

Buick Regal GS
2018-2020 Buick Regal GS Rear Three-Quarter Right Side View
2018-2020 Buick Regal GS Dashboard Layout
28
More
Buick Regal Sportback
2018-2020 Buick Regal Sportback Rear Three-Quarter Left Side View
2018-2020 Buick Regal Sportback Dashboard
39
More
Lexus ES Hybrid
Forward Vision
Central Control Panel
16
More

Performance Specs

Engine and Transmission

Engine
3.6L V6 Gas
2.0L Turbo Inline-4 Gas
2.5L Inline-4 Hybrid
Horsepower
310 hp @ 6800 rpm
250 hp @ 5400 rpm
176 hp @ 5700 rpm
Torque
282 lb-ft @ 5200 rpm
260 lb-ft @ 2000-5200 rpm
163 lb-ft @ 3600 rpm
Transmission
9-Speed Automatic
9-Speed Automatic
Continuously Variable Automatic (CVT)
Drivetrain
All-Wheel Drive
Front-Wheel Drive
Front-Wheel Drive

Weight and Towing

Curb Weight
4,270 lbs
3,748 lbs
3,730 lbs

Fuel and MPG

Fuel Economy

Combined
22 MPG
26 MPG
44 MPG
City
19 MPG
22 MPG
43 MPG
Highway
27 MPG
32 MPG
44 MPG

Emissions

CO2 Emissions @ 15K mi/year
8.0 (2019) Tons/yr
6.8 (2019) Tons/yr
4.0 Tons/yr

Fuel Tank

Fuel Tank Capacity
16.3 gallons
16.3 gallons
13.2 gallons
Cruising Range City
309.7 miles
358.6 miles
567.6 miles
Cruising Range Highway
440.1 miles
521.6 miles
580.8 miles

Dimensions and Measurement

Exterior Dimensions

Length
192.9 in
192.9 in
195.9 in
Height
57.3 in
57.3 in
56.9 in
Max Width
73.3 in
73.3 in
73.4 in
Front Width
62.8 in
62.8 in
63 in
Rear Width
63 in
63 in
63.4 in
Wheelbase
111.4 in
111.4 in
113 in

Interior Space

Seating Capacity
5 seater
5 seater
5 seater
Front Seat Leg Room
42.1 in
42.1 in
42.4 in
Front Seat Headroom
38.8 in
38.8 in
37.5 in
Front Seat Shoulder Room
56.9 in
56.9 in
55.9 in
Front Seat Hip Room
55.2 in
55.2 in
55 in
Rear Seat Leg Room
36.9 in
36.9 in
39.2 in
Rear Seat Headroom
37.4 in
37.4 in
37.4 in
Rear Seat Shoulder Room
55.4 in
55.4 in
54 in
Rear Seat Hip Room
54.1 in
54.1 in
54.3 in

Cargo Space

Trunk Volume
N/A
N/A
16.7 ft³
Cargo Volume with Rear Seat Up
31.5 ft³
31.5 ft³
N/A
Cargo Volume with Rear Seat Down
60.7 ft³
60.7 ft³
N/A

Wheels and Suspension

Steering

Steering Type
Electric Rack & Pinion
Electric Rack & Pinion
Rack-Pinion
Turning Diameter
N/A
39 ft
38 ft

Wheels

Wheels Type
N/A
N/A
Aluminum Wheels
Front Wheel Size
19" x TBD
17" x TBD
17" x 7.5"
Rear Wheel Size
19" x TBD
17" x TBD
17" x 7.5"

Suspension

Front Suspension
MacPherson Strut
MacPherson Strut
Strut
Rear Suspension
5-Link
4-Link
Multi-Link

Tires

Front Tire
245/40R19
P225/55R17
P215/55VR17
Rear Tire
245/40R19
P225/55R17
P215/55VR17
Spare Tire
N/A
N/A
Compact

Colors and Materials

Standard Exterior Colors

N/A
N/A
  • Atomic Silver
  • Caviar
  • Eminent White Pearl
  • Matador Red Mica
  • Moonbeam Beige Metallic
  • Nebula Gray Pearl
  • Nightfall Mica
  • Obsidian
  • Silver Lining Metallic
  • Sunlit Green

Standard Interior Materials

  • Ebony, Perforated leather seat trim
  • Shale, Cloth seat trim
  • Black, Perforated NuLuxe Seat Trim
  • Black, Perforated NuLuxe Seat Trim (LD)
  • Chateau, Perforated NuLuxe Seat Trim
  • Chateau, Perforated NuLuxe Seat Trim (LD)
  • Flaxen, Perforated NuLuxe Seat Trim
  • Flaxen, Perforated NuLuxe Seat Trim (LD)

Features and Options

Infotainment

HD Radio
Optional
Not Available
Standard
Bluetooth Connection
Optional
Not Available
Standard
Premium Sound System
Optional
Not Available
Standard
Satellite Radio
Standard
Not Available
Standard
Smart Device Integration
Not Available
Not Available
Standard
WiFi Hotspot
Standard
Standard
Standard
Auxiliary Audio Input
Optional
Not Available
Standard
MP3 Player
Optional
Not Available
Standard

Interior Trim

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

Comfort

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

Safety

Safety Features

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

US NHTSA crash test result

Overall Rating
N/A
N/A
Frontal Barrier Crash Rating
N/A
N/A
Side Crash Rating
N/A
N/A
Rollover Rating
N/A
N/A

Airbags

Driver Air Bag
Standard
Standard
Standard
Front Head Air Bag
Standard
Standard
Standard
Front Side Air Bag
Standard
Standard
Standard
Knee Air Bag
Standard
Standard
Standard
Passenger Air Bag
Standard
Standard
Standard
Rear Head Air Bag
Standard
Standard
Standard
Rear Side Air Bag
Standard
Standard
Standard

Warranty

Warranty Summary

Basic
3 Years / 36,000 Miles
3 Years / 36,000 Miles
4 Years / 50,000 Miles
Corrosion
3 Years / 36,000 Miles
3 Years / 36,000 Miles
6 Years / Unlimited Miles
Drivetrain
5 Years / 60,000 Miles
5 Years / 60,000 Miles
6 Years / 70,000 Miles
Maintenance Note
1 Year/1 Visit
1 Year/1 Visit
N/A
Roadside Assistance
5 Years / 60,000 Miles
5 Years / 60,000 Miles
4 Years / Unlimited Miles
Rust-Through
6 Years / 100,000 Miles
6 Years / 100,000 Miles
N/A
Warranty Note
Preliminary 2020 Warranty Note
Preliminary 2020 Warranty Note
N/A
Hybrid/Electric Components
N/A
N/A
8 Years / 100,000 Miles
Maintenance
N/A
N/A
1 Years / 10,000 Miles
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