Vehicle Overview
Key specifications and features at a glance
3 Series 320i
Overview
Ioniq 6 Epiq
2019 - Present
Year
2022
1998
Engine
77.4
135
Power
—
Petrol
Fuel
Electric
Automatic
Transmission
Automatic
5
Seating
5
Detailed Specifications
Complete technical specifications comparison
Best comparable values are highlighted in green.
3 Series 320i
Specification
Ioniq 6 Epiq
1998
Engine Capacity
—
B48B20
Engine Code
—
Inline
Cylinder Configuration
—
4
Number of Cylinders
—
Turbocharged
Aspiration
—
—
Battery Capacity
77.4
—
Battery Capacity Gross
77.4
—
Battery Type
Lithium-ion
—
Electric Range
614 km (WLTP)
—
Energy Consumption
14.3
135
Power
168
300
Torque
350
—
0–100 km/h
7.4
235
Top Speed
185
—
AC Charging Power
11
—
DC Fast Charging Power
350
—
AC Connector
Type-2
—
DC Connector
Ccs2
—
DC Charging
10–80% in 18 min
—
V2L
Yes
—
V2L Output
3.6
—
Heat Pump
Yes
—
One-Pedal Driving
Yes
—
Regenerative Braking
Yes
RWD
Drive Type
RWD
7.7
Fuel Economy City
—
5.2
Fuel Economy Highway
—
6.3
Fuel Economy Combined
—
225 / 45 R18 front;255 / 40 R18 rear
Tyre Size
245 / 40 R20
18
Wheel Size
20
4
Number of Doors
4
5
Seating Capacity
5
Ventilated disc
Front Brakes
Ventilated Disc
Ventilated disc
Rear Brakes
Disc
Double-joint spring strut
Front Suspension
MacPherson Strut
Five-link
Rear Suspension
Multi-Link
Electric rack and pinion
Steering Type
Electric Power Steering
8
Number of Airbags
7
1600
Towing Capacity
1500
12
Turning Circle
—
Dimensions & Weight
Physical specifications and measurements
Best comparable values are highlighted in green.
3 Series 320i
Dimension
Ioniq 6 Epiq
59
Fuel Tank Capacity
—
4713
Length
4855
1827
Width
1880
1440
Height
1495
2851
Wheelbase
2950
136
Ground Clearance
141
1545
Kerb Weight
—
480
Boot Space
401
—
Frunk Space
45
Features Comparison
Standard and optional equipment comparison
Safety
3 Series 320i
Feature
Ioniq 6 Epiq
Adaptive Cruise Control
Autonomous Emergency Braking
Lane Departure Warning
Lane Keep Assist
Blind Spot Monitoring
Rear Cross Traffic Alert
Traffic Sign Recognition
Driver Attention Monitor
Front Parking Sensors
Rear Parking Sensors
360 Camera
Reverse Camera
Hill Start Assist
Tyre Pressure Monitoring System
Rear Occupant Alert
Comfort
3 Series 320i
Feature
Ioniq 6 Epiq
Keyless Entry
NFC Keyless Entry
Push Button Start
Dual-Zone Climate Control
Tri-Zone Climate Control
Heated Front Seats
Ventilated Front Seats
Heated Steering Wheel
Power Tailgate
Remote Start
Power Driver Seat
Power Passenger Seat
Memory Seats
Auto Dimming Mirror
Rain Sensing Wipers
Adaptive Headlights
Interior Exterior
3 Series 320i
Feature
Ioniq 6 Epiq
Leather Seats
Fabric Seats
Ambient Lighting
Sunroof
Panoramic Roof
LED Headlights
Matrix LED Headlights
Daytime Running Lights
Alloy Wheels
Roof Rails
Rear Privacy Glass
Power Folding Mirrors
Technology
3 Series 320i
Feature
Ioniq 6 Epiq
Touchscreen Display
Digital Instrument Cluster
Apple CarPlay
Android Auto
Wireless Apple CarPlay
Wireless Android Auto
Wireless Phone Charging
Built-in Navigation
Premium Audio System
Head-Up Display
USB-C Ports
Bluetooth Connectivity
Voice Control
Connected Car App
Charging & Battery Tech
3 Series 320i
Feature
Ioniq 6 Epiq
AC home charging
DC fast-charge capable
Scheduled charging
Charging Cable Included
Portable Charger Included
Wall Charger Compatible
Battery Preconditioning
Heat Pump
EV / Hybrid Drive Features
3 Series 320i
Feature
Ioniq 6 Epiq
Regenerative braking
Drive mode select
EV / hybrid drive modes
One Pedal Driving
V2L
V2G
Electric vehicle features
3 Series 320i
Feature
Ioniq 6 Epiq
Aero Alloy Wheels
Charging Port Light Indicator
Pros & Cons
Strengths and weaknesses of each vehicle
BMW 3 Series 320i
Pros
- +Accessible 3 Series entry point
- +Balanced rear-wheel-drive handling
- +Efficient turbo petrol engine
- +Practical 480-litre boot
- +Premium cabin technology
Cons
- −No longer central to current range
- −Less powerful than 330i
- −Costly optional equipment
- −Firm ride on poor roads
- −Rear seat space is moderate
Hyundai Ioniq 6 Epiq
Pros
- +Premium EPIQ equipment
- +Ultra-fast 800V charging
- +Efficient electric powertrain
- +1500kg braked towing capacity
- +Useful V2L capability
Cons
- −Higher purchase price
- −Low sedan ride height
- −401L boot is modest
- −No spare wheel
- −Real-world range varies
Which one should you buy?
Best for Value: BMW 3 Series 320i
Boot space relative to list price contributes positively to the value score.
Best for Practicality / Space: BMW 3 Series 320i
Boot and practicality-related dimensions score well for everyday use.
Best Overall: Hyundai Ioniq 6 Epiq
Leads this comparison on best overall with a score of 57.
Our Recommendation
Choose BMW 3 Series 320i if: Value for money and practical everyday use matter most.
Bottom Line: BMW 3 Series 320i leads on value and BMW 3 Series 320i leads on practicality.
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